Although it has been mentioned in previous discussions, I would be very
appreciative of further clarification on important differences (if any)
between the following two approaches to motion correction in SPM96:
1) First-order adjustment, without spin-history adjustment, as offered
during realignment in SPM96.
2) In lieu of (1) above, entering the six movement parameters into the
design matrix as confounds.
Thank you.
Aaron Field, MD, PhD
Wake Forest University School of Medicine
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