You can just use tksurfer, something like
tksurfer subject lh hippocampus
assuming you called it lh.hippocampus
There will be a lot of warnings/errors printed to the terminal. These just have to do with the fact that the number of vertices will be different than the cortical surfaces.
You can also load them into tkmedit:
tkmedit subject orig.mgz lh.hippocampus -aseg
to check how good the surface is.
doug
On Thu, 17 Sep 2009, Gonzalo Rojas Costa wrote:
Dear Douglas:
And how can I view (render) in 3D the hippocampus that I got frok aseg.mgz with the mri_binarize command ?...
Sincerely,
Gonzalo Rojas Costa
mri_binarize with --match 17 or --match 53 will do it
doug
Guang Zeng wrote:
Hi, there,
I'd like to extract the left and right hippocampus from aseg.mgz, so basically what I want is a volume where left hippocampus have value (or label) 17 and right hippocampus have value (or label) 53, all the other place are zero.
How can I do it? Using mri_threshold or mri_label2vol?
Thanks a lot!
Guang
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