As seen in the attached image, voxels outside the pial surface has been labelled as cortex. Will these voxels be included in aseg.stats, or is it normal? mri_ca_register segfaulted during an earlier run, and I restarted it without touching any files, could this have caused it?
Regards Inge Amlien University of Oslo (Norway)
----- Freesurfer 3.03 x86_64
yes, they will be included in the aseg.stats, but we don't use the cortical volumes from the aseg - we recommend using the surfaces instead, which are quite a bit more accurate, so it shouldn't matter.
Bruce On Thu, 22 Jun 2006, Inge K. Amlien wrote:
As seen in the attached image, voxels outside the pial surface has been labelled as cortex. Will these voxels be included in aseg.stats, or is it normal? mri_ca_register segfaulted during an earlier run, and I restarted it without touching any files, could this have caused it?
Regards Inge Amlien University of Oslo (Norway)
Freesurfer 3.03 x86_64
freesurfer@nmr.mgh.harvard.edu
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Bruce Fischl -
Inge K. Amlien