I all!
I have the same problem in about 15% of MRI scans, all made with the same scanning protocol (T1 MPRAGE in a SIEMENS Avanto 1,5 T) during the recon-all -all process. I can't recognize any difference between those scans which work correctly and those not. I have never found the same error on 3T MRI scans.
I've already tried to add these flags to the recon-all -all command: -use-mritotal -talairach -use-mritotal -notalairach but I've always received an error message
Thank you very much
ERROR: mpr2mni305 failed, see transforms/talairach_avi.log Darwin pro-di-villani.besta.local 13.3.0 Darwin Kernel Version 13.3.0: Tue Jun 3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64 x86_64
Thanks for your attention
Francesco Deleo Milan, Italy
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FREESURFER_HOME: /Applications/freesurfer
Build stamp: freesurfer-Darwin-lion-stable-pub-v5.3.0
Kernel info: Darwin 13.3.0 x86_64
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LAST LINES IN TALAIRACH_AVI.LOG
parameters 9.0270 134.9373 110.8627 -84.3566 -7.5458 -11.3475 eta,q 0.95791 3.72402 0.0485 0.0470 0.0477 0.0513 0.0470 0.0452 0.0475 0.0471 0.0478 0.0513 0.0457 0.0435 0.0472 0.0472 0.0476 0.0428 0.0434 0.0415 0.0471 0.0471 0.0476 0.0435 0.0430 0.0415 0.0470 0.0478 0.0457 0.0525 0.0415 0.0430 0.0473 0.0511 0.0430 0.0548 0.0442 0.0453 0.0486 0.0426 0.0406 0.0672 0.0431 0.0503 niter,ni,del,rscale 7 3 12.0000 1.2000 imgrege: no voxels in register ERROR: 'imgreg_4dfp /Applications/freesurfer/average/711-2C_as_mni_average_305 /Applications/freesurfer/average/711-2B_as_mni_average_305_mask talsrcimg_g11 none talsrcimg_to_711-2C_as_mni_average_305_t4 1283' failed! status=254 ERROR: mpr2mni305 execution aborted