Dear SPM'ers,
I am sorry for posting my question again, but I really need your help.
Otherwise my professor won't give me salary.
My question is about ROI analysis. (1) Can I do RFX within ROI without
enough subjects? I am not familiar with those fomula and I just guess the
sensitivity maybe improve within smaller volume. (2) I understand
one method is S.V.C for analyzing ROI now, but what is standard to define
the size of ROI? How to get the t-map with corrected p-value within ROI? (3)
Do anybody know how to get the special 'mask.img'. such as visual cortex,
auditory cortex etc?
Thanks a lot.
tianhao
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