hi all
Given a roi (defined by marsbar or perhaps with other ways) and a
con*.image, how to extract the values in the ROI from the con*.image?
I hope a simple way to do this, since this should be a simple thing itself.
(I read some threads in this and marsbar lists, but those ways involve
design matrix, which is not necessary to my simple situation since the
statistic analysis resulting in the con*.images has been done by SPM iteslf)
Thanks
xiang
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