22 Mar
2004
22 Mar
'04
12:22 p.m.
Hi,
Here is the output of lh.euler.orig for a particular subject:
euler # = v-e+f = 2g-2: 149150 - 447444 + 298297 = 3 --> 0 holes F =2V-4: 298297 != 298300-4 (-1) 2E=3F: 894888 != 894891 (-3)
total defect index = 4
Is there a way of determining which parts of the surface and therefore which parts of the volume are giving rising to the defects? It's likely I can write some surface analysis code to do this, but I'm hoping freesurfer already has something of this sort available.
Thanks,
Satra
--
Satrajit S. Ghosh
Department of Cognitive and Neural Systems, Boston University
(I): http://www.cns.bu.edu/~satra