sorry. Florent points out that I meant to say Euler number = 2, genus and
defect index = 0 (0 holes)
On Tue, 3 May 2005, Keyma Prince wrote:
For rh.qsphere and rh.orig I get a total defect index = 0 and 0 holes.
Based on what you said, I assume that the topology correction ran ok.
So does this mean it's picking up the fact that I ran the qsphere twice?
Can I go ahead with the parcellate_subject despite this?
-Keyma
Keyma Prince
Massachusetts Institute of Technology
Department of Brain and Cognitive Sciences
NE20-392
Cambridge, MA 02139
On Tue, 3 May 2005, Bruce Fischl wrote:
Hi Keyma,
it means either you didn't run the topology correction, or you run the
qsphere generation twice (once before topology correction and once after).
Run mris_euler_number on the qsphere and orig surfaces and see what they
are.
The qsphere is generated to guide the topology fixing, but is itself not
fixed, so it will have the topology of the original ?h.orig surface (that
is, it will have a non-zero Euler number usually).
Is that clear? If the orig has a non-zero euler number you'll need to rerun
topology correction and everything else that comes after it.
Bruce
On
Tue, 3 May 2005, Keyma Prince wrote:
Hi,
When I run check_subject on one of my subject I get the following message:
WARN: rh.qsphere is same size as rh.orig.
I am not sure when the rh.qsphere is generated but can you let me know how
to correct this problem so i can continue with parcellate_subject.
thanks,
Keyma
Keyma Prince
Massachusetts Institute of Technology
Department of Brain and Cognitive Sciences
NE20-392
Cambridge, MA 02139
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
