Ah sorry for not being clear,
Basically I would like the output from mris_surf2vol with the mask option to be less speckled.
For example, in the image attached: http://www.physics.usyd.edu.au/~aquino/example_mri_surf2vol.png
there are some voxels missing. Is there an option to fill these voxels?
Cheers,
*Dr Kevin Aquino* Research fellow, Sir Peter Mansfield Magnetic Resonance Center, 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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On Fri, Oct 2, 2015 at 1:42 PM, Bruce Fischl fischl@nmr.mgh.harvard.edu wrote:
Hi Kevin
I'm not clear on what you need. Would mri_surf2vol --fillribbon do what you want? I don't really know what else "voxelize" means
cheers Bruce
On Fri, 2 Oct 2015, Kevin Aquino wrote:
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/
The brain is a wonderful organ. It starts working the moment you get up and does not stop until you get into the office.
Robert Frost
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