Hello all,
1. Correct me if this is wrong, but from what I've heard when one uses "jump to MNI", AFNI transforms the coordinate given into Talairach, and then performs "jump to XYZ". AFNI doesn't really use the actual MNI coordinate.
2. If (1) is correct, which transform does AFNI use? Brett, Lancaster, the new Yale non-linear transform?
3. If the transform isn't the new Yale one, I'd suggest you update AFNI to use this one, as there's evidence that it's the most accurate transform currently available.
Thanks!