The UNI scan will likely fail for the talairach. One thing you can try is -samseg-reg, which will compute the tal reg using samseg (which will be much more robust). However, it wont surprise me to see it fail somewhere else along the stream.

On 10/18/2023 8:57 AM, Hensenne, Eva (Stud. FHML) wrote:

External Email - Use Caution

De : Hensenne, Eva (Stud. FHML) <e.hensenne@student.maastrichtuniversity.nl>
Envoyé : mercredi 18 octobre 2023 14:41
À : freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu>
Objet : Issues at the "tailarach_avi" transformation step of recon-all

Dear Freesurfer Developers,

I am currently running recon-all on a UNI scan. This scan has already been partly preprocessed by a script called "presurfer". This presurfered scan should work with recon-all (and it indeed works for my colleagues). However, I have systematically an error when I try to run recon-all on those files.

The error says:

"talairach_avi log file is transforms/talairach_avi.log...

Error:mpr2mni305 failed, see transforms/talairach_avi.log

Command exited with non-zero status 1".

I attached you the talairach_avi.log and the recon_all.log files.

Freesurfer version: freesurfer-linux-ubuntu22_x86_64-7.4.1-20230614-7eb8460

Platform: Unbuntu 22.04

Recon-all.log: attached

Best wishes,

Eva Hensenne
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