For #2, you can use mri_volsynth with --pdf checker to create a checker board pattern. You'll need a new version, which I have put here:

ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mri_volsynth

doug

Bruce Fischl wrote:

hmmm, not sure i understand. You can visualize any scalar field in the volume, so yes. As for the volume, I guess you could create a functional volume with the value in each voxel the slice # that it is in and just paint that onto the surface as normal.

cheers, Bruce

On Fri, 3 Aug 2007, Paul Aparicio wrote:

...

Hello All,

I have 2 questions I hope someone can help me with. 1) Is it possible to plot on a surface a set of arbitrary points in the coordinate frame of an anatomical volume? In other words if I have a set of x,y, and z points (not voxel indices: e.g. sub-voxel coordinates) can I plot them onto a surface? 2) Is there a way to view the slice lines in a volume and a surface? Can I see the anatomical location of the boundaries of the functional slices on the surface representation?

Thanks

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

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