Convert from MNI Space to TT Space

Dear AFNI Members,

I needed to convert my anatomical data generated in the MNI space (by the SPM software) to TT space. I encountered the command auto_tlrc, but if I understood correctly, if the original anatomical file is in MNI space, this command will not standardize our data to TT space.

Thank you very much in advance.

Respectfully,
Sanaz

Depends on what you want to do and how accurate the conversion needs to be. Consider these previous posts:

https://afni.nimh.nih.gov/afni/community/board/read.php?1,157350,157357#msg-157357
https://afni.nimh.nih.gov/afni/community/board/read.php?1,75269,75394#msg-75394

Thank you very much for your help.
I could successfully convert my data.
Respectfully,
Sanaz