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Dear FreeSurfer experts,
I have 2 questions on the talairach.m3z file generated by recon-all.
1) What exactly does it contain? I read its the displacement field for a non-linear transform from native space to some freesurfer space. But from which input file (or space) to which other one does it transform?
2) What's the file format? Is there a spec somewhere?
Thanks,