> I know this issue has been discussed before, but:
> Before I read much of the discussion on this topic, I decided to
> reorient my images using the display function. I did not realize that
> this was unnecessary or that by doing so, I was changing the target
> image's "world space." First, I realigned all my functional data, and
> then BEFORE coregistration, I would change the orientation of my T1 to
> the AC. I then coregistered all my functional data to the newly
> reoriented T1. I followed by normalizign and smoothing.
> So the question is, should I go back and do preprocessing over
> without reorienting, or does the coregistration fix the world space
> problem?
All should be fine. If in doubt, use the Check-Reg button to ensure that any
registration or spatial normalisation has worked as intended.
Best regards,
-John
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