Re: [Freesurfer] Fwd: extracting mask for basal ganglia, deep grey, and centrum semiovale

Hi Paul

Have you tried using the wmseg?

Cheers Bruce

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of miracle ozzoude Sent: Wednesday, December 2, 2020 1:35 PM To: Douglas N Greve freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Fwd: extracting mask for basal ganglia, deep grey, and centrum semiovale

External Email - Use Caution Any help with this will be greatly appreciated. Thanks. ---------- Forwarded message --------- From: miracle ozzoude <miracooloz@gmail.commailto:miracooloz@gmail.com> Date: Fri, Nov 27, 2020 at 9:28 AM Subject: extracting mask for basal ganglia, deep grey, and centrum semiovale To: Douglas N Greve <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu>

Hello Experts,

I did like to create a mask for basal ganglia, deep grey matter, and centrum semiovale. I know how to extract the mask for the first 2 (using aseg.mgz) however, how do I extract the last one. What mask should I use to extract the centrum semiovale? I don't want to include the cerebellar white matter.

Thanks.

Best, Paul