I have also been getting error messages, after Talairach correction using tkregister2

#@# Talairach Failure Detection Mon May  3 09:57:40 EDT 2010
/usr/local/freesurfer/subjects/FS060828cr/mri

 talairach_afd -T 0.005 -xfm transforms/talairach.xfm

talairach_afd: Talairach Transform: transforms/talairach.xfm OK (p=0.6064, pval=0.2817 >= threshold=0.0050)

 awk -f /usr/local/freesurfer/bin/extract_talairach_avi_QA.awk /usr/local/freesurfer/subjects/FS060828cr/mri/transforms/talairach_avi.log

TalAviQA: 0.93168
z-score: -10
ERROR: Talairach QA check failed!
       z-score = -10 <= -6 = threshold
Manual Talairach alignment may be necessary, or
include the -notal-check flag to skip this test,
making sure the -notal-check flag follows -all
or -autorecon1 in the command string.
See http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach
Linux venus.mbni.med.umich.edu 2.6.18-128.1.10.el5 #1 SMP Thu May 7 10:35:59 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

recon-all exited with ERRORS at Mon May  3 09:57:40 EDT 2010



On 3 May 2010 10:44, Janani Dhinakaran <janinthesky@gmail.com> wrote:
Hello experts,

I've been having some trouble with the talairach during recon. I followed previous instructions and checked the rawavg image and found that it was in wrongly oriented.
The sagittal picture was appearing under coronal but upsidedown, the coronal picture was sideways in the transverse section and the transverse was in the sagital section. I wonder if there is a place where I can send the data for someone to see and tell me how exaclty to flip the orientation of it to suit FreeSurfer.

I would also like to know whether there is a shorter way of processing the data for only mri-stats without running recon-all for all the subjects' data we have.

Thank you

Jan

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