On 24/09/2007, at 16.10, Jeff Browndyke, Ph.D. wrote:
Are there any guidelines or suggestions on how much
(or little) smoothing
should be performed if one is interested in analyzing
data in native space?
We're planning on capturing native ROI-bounded BOLD
activity, but I'm not
certain if smoothing should be applied prior to
deriving the individual,
fixed effect results. We're likely to try Marsbar, as well as
just
collecting summary ROI activation/voxel ratios.
Thanks for any tips or pointers.
Regards to all,
Jeff
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Jeff Browndyke, Ph.D.
Assistant Professor - Dept. of Psychiatry
Duke University Medical Center
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