Hi, I'm a freesurfer user beginner. I need to discretize the gray matter in a cubic mesh. I have extracted the $h.pial and $h.white surfaces, and I would know if it is possible in freesurfer to discretize the volume suttended by these surfaces. I have seen that there are some files called $h.volume; what kind of information is stored in these files? Is it possible to open them in a matlab environment or with tksurfer?
Regards
Tommaso De Marco