Dear Joseph, You can use the instructions on the following wiki pages for help with editing annotation files. The first one contains a tutorial on how to do this using tksurfer:
https://surfer.nmr.mgh.harvard.edu/fswiki/tksurfer_labeledit https://surfer.nmr.mgh.harvard.edu/fswiki/EditingLabels If you save the new annotations as ?h.aparc.annot, then you can run recon-all -parcstats -aparc2aseg -s <subject name> to remake the aparc+aseg.mgz file and recompute stats. Best, Lee On Thu, 23 Jul 2015, joseph veliz wrote: > Hello FreeSurfer world, > > I was advised to correct 'unknown' voxels in cortical regions by editing > xh.aparc.annot. > > How do you edit this file? > > The only experience we have with xh.aparc.annot is loading it to pial > surfaces to view. > > How do you edit this file to fill in the unknown cortical structures > freesurfer has missed? > > > Thanks so much, > > > Joseph > > example snapshots > > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
