Hi Jon,
this is not really a longitudinal problem. You can look at this
tutorial on how to check/fix bad talairach:
https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach_freeview
Best, Martin
On 07/01/2013 01:03 PM, Bruce Fischl
wrote:
Hi Jon
have you visually inspected the results of the tal xform?
Bruce
On Mon, 1 Jul 2013, Jonathan Holt wrote:
Log file indicates manual talairach
alignment may be necessary.
ERROR: talairach_afd: Talairach Transform:
transforms/talairach.xfm ***FAILED*** (p=0.0079,
pval=0.0000 < threshold=0.0050)
Manual Talairach alignment may be necessary
Can anyone provide direction. Alternatively, the error indicates
talairach alignment can be skipped
with -notal-check flag. Is this step completely necessary?
jon
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--
Martin Reuter, Ph.D.
Assistant in Neuroscience - Massachusetts General Hospital
Instructor in Neurology - Harvard Medical School
MGH / HMS / MIT
A.A.Martinos Center for Biomedical Imaging
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Phone: +1-617-724-5652
Email:
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reuter@mit.edu
Web : http://reuter.mit.edu