You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Cortical Area Parcellation from Resting-State Correlations (Gordon 2016)
The Cortical Area Parcellation from Resting-State Correlations dataset consists of 333 cortical patches segmented using resting-state fMRI (Gordon 2014).
The Brainnetome atlas is an in vivo map based on fMRI and dMRI, with more fine-grained functional brain subregions and detailed anatomical and functional connection patterns for each area. Currently, the Brainnetome atlas contains 246 subregions of the bilateral hemispheres.
The AAL atlas is probably the most widely used cortical parcellation map in connectomic literature.
On 7th August 2015, an updated version (AAL2) has been released.
Local-Global Parcellation of the Human Cerebral Cortex (Schaefer 2018)
Based on the influential brain networks published by Thomas Yeo (2011), these novel parcellations add further refinement by subparcellating the global networks based on a local gradient approach. Parcellations come in several version, breaking down the cortex into up to 1000 regions based on rs-fMRI.
Probably the most detailed cortical in-vivo parcellation yet, the HCP MMP 1.0 has been built using surface-based registrations of multimodal MR acquisitions from 210 HCP subjects. 180 areas per hemisphere have been identified.
A probabilistic atlas created by averaging multi-subject post-mortem cyto- and myelo-architectonic segmentations, performed by the team of Profs Zilles and Amunts in Jülich and Düsseldorf. Cytoarchitectonic areas were analyzed in histological sections of ten human postmortem brains. The maps are based on image analysis and statistical criteria for localizing areal borders. Cytoarchitectonic maps have been developed during the past 20 years as a joint effort of many doctoral students, post docs and guest scientists. Maps, which have been published, are available for the scientific community.
Three voxel-wise parcellations are supplied with Lead-DBS and have been built to create standardized connectivity matrices that exhibit off-diagonal elements that appear as parallel lines to the main diagonal (inter-hemispheric connections between homologous regions). Three versions (35 thousand, 15 thousand and 8 thousand nodes) are pre-installed within Lead-DBS. Together with advanced normalization algorithms (such as multimodal ANTs defaults and DARTEL pipelines), these connectivity matrices allow for high-definition connectomic analyses in parcellation schemes that are comparable across studies.
How to obtain the atlas:
These parcellation schemes come preinstalled within Lead-DBS.
Related citations:
Parcellation schemes are not described in a separate publication. Please cite Lead-DBS software including version and webpage to describe the data used in a reproducible fashion.
SUIT Cerebellar parcellation (Diedrichsen 2006)
Not a whole-brain parcellation but parcellating the cerebellum into anatomical regions. Useful to test structural/functional connectivity between DBS leads and cerebellar subregions.
Not a whole-brain parcellation but a parcellation of the cerebellum into seven (or seventeen) functional zones that correspond to the Yeo 2011 whole-brain parcellations based on 1000 healthy subjects.