afni.nimh.nih.gov

Hi, Clément -

Just to be clear, the code snippet above will just "recenter" one dataset (the EPI, I guess), and then one might not expect the anat to overlay.

If you want two datsets to have the same orientation before you start, then you can do something like this:

#!/bin/tcsh

set ori_val = `3dinfo -orient DSET1`

3dresample \
   -orient ${ori_val} \
   -prefix DSET2_${ori_val}.nii \
   -input DSET2

Does doing that remove issues with center of mass/aligning?

--pt