Thank you for your response. I just want to draw manually the region of the new label on the images of few subjects.
What I am about to do is to define a new label for the trigeminal nerve sensory nucleus (just roughly as the region that the nerve enters the brainstem); I just need to label it manually for all subjects.
Best,
Hi Emad
do you mean draw one manually or add it so it is automatically labeled in new subjects? If the latter it requires manually labeling a training set and rebuilding a classifer, etc..., so it is far from trivial
cheers
Bruce
On Mon, 3 Mar 2014, Emad Ahmadi wrote:
Hello,
I want to define a new label in aparc+aseg.mgz (to mark certain brainstem
structures); I would appreciate it if you help me with how I have to do it.
Lots of thanks,
Emad
Emad Ahmadi, MD
-----------------------------------------------
Postdoc Research Fellow
Department of Radiology
Massachusetts General Hospital
Harvard Medical School
25 New Chardon Street, Suite 400
Boston, MA 02114
Tel: 617 726 5237
Email: emad@nmr.mgh.harvard.edu