Has anyone had success extracting surfaces of brains with obviously abnormal surfaces....post-surgical or very distorted cortices from tumor etc....even if the extraction is imperfect, is it possible to do with freesurfer and get something imperfect but useable. ....typically this gets hung up at the fix tesselation step.....

if this isnt possible presently, any suggestions about how to create modify the source code to create such a tool?

On Fri, Dec 28, 2018 at 8:49 PM Matthieu Vanhoutte <matthieuvanhoutte@gmail.com> wrote:

External Email - Use Caution

Dear Freesurfer’s experts,

I used mri_coreg command to coregister PET image onto T1 volume. Basically, this command coregister PET image onto orig.mgz volume (default target). However, I wonder if T1.mgz wouldn’t be a better target since it has been corrected for inhomogeneities and intensity normalized ?

Thanks for helping !

Best,
Matt

_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer