Hi Annie,
The aparc+aseg has the aseg subcortical labels in the wm regions, and has
the parcellation labels along the cortex. This is overlaid on volumes in
tkmedit. A description and a snapshot is shown at the bottom of this
page:
https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/OutputData
Jenni
On Fri, 18 May 2007, Annie Chiu wrote:
Hi Jenni,
Thanks very much for your speedy reply. Before understanding whether I need
aparc+aseg, could you let me know what the file entails?
Thanks again,
Annie
On 5/17/07 5:48 PM, "Jenni Pacheco" <[EMAIL PROTECTED]> wrote:
Hi Annie,
I think what's happening is that it's failing in the aparc+aseg step, but
you can verify this by looking at the status log in your subjects
scripts/recon-all-status.log
This step uses some previously generated input to make a new segmentation.
The lh.ribbon.mgz is a newer addition to the recon-all stream, currently
run in autorecon2. If your data is old it may not have this, and so the
aparc+aseg can not be generated. You can either survive without the
aparc+aseg if you don't want it, or you can generate the ?h.ribbon.mgz by
running
recon-all -cortribbon -s <subjid> and then trying recon-all -aparc2aseg -s
<subjid>
But first, do verify with the status log that this is the step thats
failing!
Jenni
On Thu, 17 May 2007, Chiu, Annie (NIH/NINDS) [F] wrote:
Hello all,
Using the most updated version of freesurfer, I ran autorecon3 on a set of
data obtained with an old version of the software (the first version) and I
obtained the following error message:
Loading rh annotations from
/home/chiuan/freesurfer/subjects/becker2ANNIE/label/rh.aparc.annot
Have color table for lh white annotation
Have color table for rh white annotation
Loading lh ribbon mask from
/home/chiuan/freesurfer/subjects/becker2ANNIE/mri/lh.ribbon.mgz
ERROR: loading aseg
/home/chiuan/freesurfer/subjects/becker2ANNIE/mri/lh.ribbon.mgz
Linux mushrat.ninds.nih.gov 2.6.9-42.0.2.ELsmp #1 SMP Thu Aug 17 18:00:32 EDT
2006 i686 i686 i386 GNU/Linux
recon-all exited with ERRORS at Wed May 16 22:24:13 EDT 2007
Could someone please clarify?
Thanks in advance,
Annie
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