Sorry Corinna
I meant to answer this the first time but it slipped through the cracks. I doubt there is much you can do if there is that big a lesion. If the topology is wrong and you can't see tissue in those regions it's going to be very hard Bruce
On Wed, 10 Feb 2016, Corinna Bauer wrote:
Dear Experts,
I have a subject with severe atrophy in bilateral frontal and parietal regions and after many rounds of edits to the brainmask, wm.mgz, and control points, these regions are still left uncaptured. Is there a way to edit the pial surface to include these grey matter regions? I am hesitant to draw them in via the wm surface since there is no definite WM present.
I do have a FLAIR also on this subject.
I've attached a couple examples.
Thanks!
Corinna