RE: [Freesurfer] merging rh and lh surfaces

2009-03-22 Thread Doug Greve
you can get something like what you want with cd $SUBJECTS_DIR/subject mri_binarize --i mri/ribbon.mgz --min .0001 --o mri/tmp.mgh mri_tessellate mri/tmp.mgh 1 surf/lh.both mris_smooth -nw surf/lh.both surf/lh.smboth tksurfer subject lh smboth Note that eventhough you call it "lh" it has both h

RE: [Freesurfer] merging rh and lh surfaces

2009-03-22 Thread Bruce Fischl
I see. Sorry, we don't have any easy-to-use tools for creating a single pial surface. You could change the value in the filled.mgz so that lh and rh are the same and try tesselating/deforming it. I've done this in the past, but you have to mess around a bit to get it to work. cheers, Bruce O

Re: [Freesurfer] How can I convert an individual subject's mask to the group average space

2009-03-22 Thread Doug Greve
On Sun, 22 Mar 2009, Avram Holmes wrote: All, I have generated a mask of the cingulate regions for each of my participants from their aparc+aseg.mgz files (see attached image) and I would like see how these masks overlay with the group average brain I have generated for my study. Is there a