If you run 'mris_curvature_stats' on the surface (see 'mris_curvature_stats -u' for usage help), one of the summary rows in the report is the average inter vertex distance.
You could probably just do:
$>mris_curvature_stats -F smoothwm <subjID> lh curv
given appropriate SUBJECTS_DIR env variable which will give the average vertex separation distance on the lh.smoothwm surface (plus some stats on the lh.curv curvature file).
On 12/27/2010 10:22 PM, YUMI MAEDA wrote:
HI,
I am wondering if there is a way to calculate inter vertex distance on fsaverage surface with freesurfer. thanks for your help.
YUMI
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