25 Feb
2008
25 Feb
'08
5:59 p.m.
Hello,
I'm a beginning FS user, and I've been working on segmenting some atypical brains. A colleague has worked out grey/white/csf tissue priors for these subjects and I wanted to insert these into freesurfer before segmentation and parcellation. Does anyone know how freesurfer stores tissue priors and how to change them?
Also, I intend upon creating a new cortical parcellation atlas as well (using mris_ca_train and _label). Is swapping out the priors an unnecessary step if I am already prepared to supply the atlas?
Thanks for any help, and forgive my relative inexperience with FS.
David