Do you want everything in the white surface? That would include more than WM. If you want just WM, you can use the aseg.mgz, something like:
mri_binarize --i aseg.mgz --match 2 --match 41 --o wm.only.mgz
you may need a new copy of mri_binarize ...
Leila BH wrote:
Hello,
I need to convert the white matte surface to a volume :binary volume with 1 in white matter and 0 outside. I am using the mri_surf2vol command (on both hemisphere), and fill it using matlab. Do you know if it is possible to obtain the volume from the surface already filled ?
Thanks a lot.
Here is the command I use :
Mri_surf2vol --mkmask --hemi lh --template /my_image.img --volregidentity mysubject --outvol outputvol_lh.img
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer