coregistration of PET and T1* MRI

AFNI Message Board
1

Dear AFNI experts,

I am trying to coregister FDG PET image and MRI image acquisied in two different site , beginning with @Align_Centers, while it failed to move them roughtly together, or even they didn’t appear in the same AFNI view when using underlay-overlay mode, are there any good suggestions?

The example PET and MRI file is uploaded to the cloud.
https://drive.google.com/file/d/1NOWE2Pol3RmViO1K0FOthG2GUUlP3YCt/view?usp=sharing
https://drive.google.com/file/d/19CYj6fvgNoIoP7hK5wcdZ8Up3blsMfZD/view?usp=sharing

Best wishes,
Peng

2

Dear experts,

It is solved with -cm option, no worries.

Best,
Peng