Hi Teddy,
1. Our newest versions don't use mri_total, but Avi Snyder's algorithm
instead, which we have found to be more robust. You might try that, but
althernatively you can use tkregister2 to fix the transform.
2. The wm.mgz won't contribute to the aseg.stats, only the aseg.mgz, so
feel f
Nick,
weird thing, but now it works. Leopard was updated, but between the failed
test and the latest one I was updating my Fink packages. So the problem
could be related to that.
Thanks,
Martin
On Fri, 1 Feb 2008, Nick Schmansky wrote:
Martin,
What is the PERL5LIB variable set to? It sh
Hi,
Our group is currently trying to use FS on a cohort of DAI/TBI patients and
have encountered several problems. We recognize the limitations with using FS
on brains that may have severe deformation; however, we wanted to get some
feedback:
1) When loading the talairach transformation on tk
William,
That error indicates that something was re-processed at a later date.
The .thickness file is tied to a surface, but if the surface is re-
generated later, it may create a surface with a different number of
vertices, rendering the .thickness file invalid for that surface.
One way to make
When running qcache (on a recent version of freesurfer) after running recon-all
-s 4964-14_recon -all command, I get the following error:
ERROR: number of vertices in
/usr/local/freesurfer/subjects/4964-14_recon/surf/lh.thickness does not match
surface (138139,137319)ERROR: reading curvature fi
Hello All,
We are trying to obtain an accurate measurement of the total WM volume
(cerebral WM + WM hypointensities) in a group of patients with multiple
sclerosis (MS).
As per Bruce's suggestion, we are now using mris_wm_volume that gives
more accurate measures than aseg.stats.
When looking at
Juergen--Have you had successful resolution to this problem?
Nick--I'm attempting to average 175 subjects, but make_average_volume
returns the same error as Juergen reports.
> Allocing output
> MRIalloc(256,256,256): could not allocate 262144 bytes for
15547th slice
I'm running frees
Martin,
What is the PERL5LIB variable set to? It should be:
/Applications/freesurfer/mni/lib/../System/Library/Perl/5.8.6
I know that Leopard updated perl from 5.8.6 to 5.8.8, but I dont think
this should affect anything. I havent seen your problem with nu_correct
on my own Leopard updated mac
Hi,
I have upgraded my Mac OS X to 10.5 and after that nu_correct says:
Can't locate MNI/Startup.pm $FREESURFERHOME/mni/bin/nu_correct line 37
Anybody has an idea, what could be wrong? Obviously, the file is there.
Thanks,
Martin
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Freesurfer
