You don't need to do the bbregister or tkregister steps if the FS
results are based on the T1.nii image as input. You can just use
mri_vol2vol with --regheader instead of --reg t1.reg.dat (but the
results should be about the same).
For the problem, does aparc+aseg show up properly on the T1.nii
Thank you very much!
Kindly, I have one follow up question:
I have VOI 20X20X20 mm have been created during an MR spectroscopy session. This VOI was placed in specific loacation on the T1 image. I have created this VOI using the command "mri_volsynth" and I want to move it from native space (
