you might try mris_volmask. It expects two surfaces (usually "white" and "pial"), so you might have to generate a 2nd surface with mri_surf2surf with --surf-xyz, --targ-xyz, and --projabs XXX (XXX =? 1mm).

doug

On Fri, 16 Oct 2009, Daniel G. Wakeman wrote:

Hi,

I need to generate a mask from a 'BEM' surface (10242 vertices). I have tried doing this utililzing mri_surf2vol; however, this doesn't produce a good mask as only the vertices are utilized creating a speckled volume. Is there any way to create a proper mask utilizing all of the surfaces of a surface?

Thanks Dan _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer