1. You are better off expanding the white surface by 3mm using mris_expand.
2. There is code around for this but I don't know it, perhaps Matti and/or Rudolph can comment.
3. What are you merging?
cheers Bruce On Tue, 7 Jan 2014, Octavian Lie wrote:
Dear All,
- I need to erode the ?h.pial surfaces be exactly 3 mm, then
- I need to downsample each of the eroded surfaces to 7500 vertices each, then
(3. Merge the downsampled surfaces (whether or not an intermediary voxelizing step is involved))
I would appreciate any help with command syntax. If this is possible, is there a way to warp/ preserve the relationship of the output with aparc.anot labels and surface based registration /sphere.reg in freesurfer? Trying this route to a 4-layer BEM...
Thank you,
Octavian _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer