Hi,
Sorry if you get this twice, but it looked like my reply didn't go
through. Would this method require altering the other EVs in any way? As
an example (see below) if I added a nuisance regressor to cut out 1 volume
during the second set of stimuli, (coded 1 for that volume and 0
everywhere else) should I also alter EV2 (the EV that codes for that
stimuli) by inserting a 0 instead of a 1 for that volume? If EV2 and the
nuisance EV both code that volume as 1, will the data for that volume go
into computing the PE for EV2 and the PE for the nuisance EV, or will the
data from that volume go into neither since it is shared by both EVs?
EV1 EV2 nuisance EV
0 0 0
0 0 0
0 0 0
0 0 0
1 0 0
1 0 0
1 0 0
1 0 0
0 1 0
0 1 1
0 1 0
0 1 0
0 0 0
0 0 0
0 0 0
0 0 0
Thanks!
~Anna
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