Hi all,

I am trying to "voxelize" the cortical surfaces generated in freesurfer and I am a little stuck.

I have been using mris_surf2vol with the --mask option however this generates a very speckled representation of the cortical surface on the voxels. What I would prefer would be the level sets of the cortical surface interpolated onto voxels, even if they are at a different resolution that could be enough. Is this possible with any of the available commands?

I also went down the route of mris_volmask however, this generates the cortical ribbon, which is something that I don't need.

Cheers,

Dr Kevin Aquino

Research fellow,

Sir Peter Mansfield Magnetic Imaging Center,

School of Physics & astronomy, The University of Nottingham.

Honorary Research Fellow
School of Physics, Faculty of Science, University of Sydney.

E Kevin.aquino@nottingham.ac.uk, aquino@physics.usyd.edu.au | W www.physics.usyd.edu.au/~aquino/

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