Hi all,
To get a more dynamic view on the brain areas involved, I want to model the data by using FIR instead of HRF.
I'm not entirely sure that when I put subsequent windows (e.g. window 1 = 0 to 2s; window 2 = 2 to 4s; ...) in a full factorial model, these windows should be treated as independent or not and their variance as being unequal.
Could somebody confirm/deny this?
Best regards,
Wouter De Baene
__________________________________
Wouter De Baene, PhD
Ghent University
Research Foundation Flanders (FWO)
Department of Experimental Psychology
Henri Dunantlaan 2, 9000 Ghent, Belgium
tel +32 9 264 64 04
http://users.ugent.be/~wdbaene/
__________________________________
|