I don't think we have anything that can do this easily, but it would not be too hard to use matlab, eg,
m = MRIread('aseg.mgz'); m.vol = (m.vol == 18 | m.vol == 54); % 18 and 54 are for amygdala MRIwrite(m,'amygdala.mgz');
Then in tkmedit, specify amygdala.mgz as the aux volume. Then View->MaskFunctionalWithAux (or something like that) should do the trick.
doug
trinity@nmr.mgh.harvard.edu wrote:
Hi -
I'm trying to make a picture for a manuscript submission. We'd like to show group amygdala activation on a volume but we'd only like to show the amygdala activation and mask all the other activation out of the picture. How do we do this?
Thank you.
Trinity
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer