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Dear experts,

I am processing some data and one of my cases failed. I checked the recon-all.log and found the following:

*#@# Talairach Failure Detection tis 11 dec 2018 11:32:31 CET* */home/daniel/FreeSurfer/0e63e2e7-d1e1-4e78-9106-150994a32c44/mri*

* talairach_afd -T 0.005 -xfm transforms/talairach.xfm *

*ERROR: talairach_afd: Talairach Transform: transforms/talairach.xfm ***FAILED*** (p=0.0000, pval=0.0000 < threshold=0.0050)*

*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 http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach*

*ERROR: Talairach failed!*

*Linux siv 4.4.0-140-generic #166-Ubuntu SMP Wed Nov 14 20:09:47 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux*

*recon-all -s 0e63e2e7-d1e1-4e78-9106-150994a32c44 exited with ERRORS at tis 11 dec 2018 11:32:31 CET*

Next, I tried to fix the issue by using tkregister: tkregister2 --mgz --s tal_before --fstal

However, the Talairach volume does not load as a MOVEABLE volume.

When I check the available recon-all output I only have:

orig/001 --> looks good rawavg --> looks good orig --> its awful (it looks like millions of white tiny voxels on a black background) nu --> it is empty transforms/talairach.xfm --> is available

I was wondering if you would know about any way to fix this?

Thank you in advance,

Dani