Hi,
Reviewing the results of recon-all I noticed that the segmentation of wm and gm was OK but that the computed pial surface chopped away an unacceptable amount of gm voxels, too many to manually edit. Is there a way to cure this problem by choosing some options? I used version 4.5.0 on a Mac Intel.
Ed
Ed, Usually a problem with the pial surface indicates a problem with the white surface and fixing the wm.mgz will fix the pial. But you said the wm segmentation is okay in the areas where the pial is a problem?
What area of the brain are you finding this problem? Allison
Hi Ed,
we can't possibly diagnose this without seeing some images.
cheers Bruce On Fri, 12 Mar 2010, Ed Gronenschild wrote:
Hi,
Reviewing the results of recon-all I noticed that the segmentation of wm and gm was OK but that the computed pial surface chopped away an unacceptable amount of gm voxels, too many to manually edit. Is there a way to cure this problem by choosing some options? I used version 4.5.0 on a Mac Intel.
Ed
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
-
Allison Stevens -
Bruce Fischl -
Ed Gronenschild