Dear Gabor,
> Is it any way to register different modalities with fnirt? For
> example CT to MNI152_T1_2mm? I had read the --intmod options on the
> FSL home page, but I didn't find any appropriate option for such a
> registration. Could anybody help me in this issue?
there is no way to register CT to MR using fnirt. Are these two images
from the same subject? If so you can use flirt (with a 6 or 7
parameter transform) to perform the registration. I don't believe
there is any possibility to register the CT of one subject to an MR of
another subject (or the standard space) in a meaningful way since the
information content in the two images is so very different.
Good luck Jesper
|