Hi Eran, An HCP subject's MNINonLinear subdirectory has files like:
*.surf.gii - vertex coordinate and neighbor relationships *aparc*dlabel.nii - vertex parcel assignments So for any vertex, its coords are in *surf.gii and its parcels are in *aparc*dlabel.nii. This is for the cortex. For the subcortical structures, you have aparc+aseg.nii.gz. Are you trying to compute a center of gravity for the parcels which span multiple vertices/voxels? Donna On Jun 30, 2015, at 12:20 PM, "Dayan, Eran (NIH/NINDS) [F]" <eran.da...@nih.gov> wrote: > > Was wondering if at some point along the Freesurfer pipeline, the > (MNI/Talairach) coordinates of the parcellated cortical and subcortical > structures were saved? If so, how can these be accessed? > > Many thanks! > > Eran _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
