/mmp-somatotopy

Parcellation files for the somatotopic subareas of the Human Connectome Project MMP1.0 210V parcellation

Primary LanguagePython

mmp-somatotopy

logo

This repository contains parcellation files for the somatotopic subareas of primary motor (M1) and somatosensory cortices (S1) defined in Van Essen & Glasser (2018). These subareas further subdivide the regional boundaries of M1 and S1 established in the Human Connectome Project Multi-Modal Parcellation version 1.0 (HCP-MMP1.0; Glasser et al. (2016))

Overview

  • parcellations/: CIFTI and GIFTI parcellation files
    • SomatotopicAreas*: Somatotopic areas defined by Van Essen & Glasser (2018)
    • SomatotopicParc*: Sensorimotor regions of HCP-MMP1.0 subparcellated by somatotopic areas
  • labels/: Label reference files for images parcellations/
  • scripts/: Contains make_parcels.py, which generates all files in parcellations/
  • resources/: Surface, border, and dlabel files required to generate the images in parcellations/. Border and surfaces files were obtained from the Van Essen and Glasser (2018) BALSA repository

References

Glasser MF, Coalson TS, Robinson EC, Hacker CD, Harwell J, Yacoub E, Ugurbil K, Andersson J, Beckmann CF, Jenkinson M, Smith SM, Van Essen DC. 2016. A multi-modal parcellation of human cerebral cortex. Nature. 536:171–178.

Van Essen DC, Glasser MF. 2018. Parcellating Cerebral Cortex: How Invasive Animal Studies Inform Noninvasive Mapmaking in Humans. Neuron. 99:640–663.