I'm trying to transform a ROI from another program into SPM2. The image
dimensions of the ROI are 64x64x34 with 1x1x1 voxels. I want to register
the ROI to my functional data, which is 64x64x34 with 3.44x3.44x3.44 voxels.
I tried using spm_reslice with an epi image as the target image and the roi
as the second image. When I display the results, the new image says it's
64x64x34 with 3.44x3.44x3.44 voxels, but the ROI is clearly not in the
correct space (bilateral auditory cortex has ended up in the left frontal
I also tried using chg_vx.m (found on the SPM list: Item #18324 (30 Dec 2004
10:58) - Re: changing voxel size), but that didn't work either.
What is the correct way to coregister my data?