Hello all,
I am planning to use mris_divide_parcellation to split the Desikan atlas into smaller ROIs, but will need the new ROIs to be consistent between subjects.
Can I achieve this if I register each subject to fsaverage space and then apply the inverse transform to the divided parcellations (which are currently done on the fsaverage brain)?
If so, for extracting each label, what would be used for the label number?
(i.e. mri_extract_label ${subj_dir}/mri/aparc+aseg.mgz
2035 ${subj_dir}/hardi_labels/ctx-rh-insula.nii)