Dear FSL experts, I'm trying to run tracktography between a region in left hemisphere to a region in the right one using freesurfer surfaces. I don't know what file to put as a description of the whole cortical surface. In FSL page you recommend lh.white.asc if Left hemisphere and rh...etc if right hemisphere .... But if I'm tracking in both hemispheres then what file I put? I see in the folder mri (from the output of freesurfer) a wm.mgz file but is not a label file.
Sorry, I'm new with freesurfer. I was thinking on passing that .mgz to nifti as you tell to do with the brain.mgz in tutorial and use that but I'm not sure.
Thanks,
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