Is there any explanatory information out there to assist in how to set up
and analyze FIR basis functions in SPM2? What do the three additional
contrast columns mean in design model when I select FIR as the to-be-modeled
basis function? Are these open for contrast weighting of apriori curve
characteristics? And, if this is the case, how does one obtain an idea of
"true" HRF characteristics without explicitly stating a model basis
function?
Thanks in advance for any pointers or tips.
Regards,
Jeff Browndyke
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Jeffrey N. Browndyke, Ph.D.
Assistant Professor - Dept. of Psychiatry
Duke University Medical Center
2200 West Main St., Suite A-230
Durham, NC. 27705
(919)416-5383 voice
(810)821-0424 fax
[log in to unmask]
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