Dear Jack,
> > First of all, to clarify my question about conjunctions and masking:
> > this was a rather general question. I understand that, in order to
> > analyse conjunctions in a mixed effects model, I have to create
> > condition images and to analyse them at the second level.
>
> I thought that practically speaking conjunction analysis could be
> performed simply by selecting 2 different T-contrasts in
> 'spm_conman.m'. Many thanks to correct me if I misunderstood that
> point.
You are right. Oliver was talking about the special case of performing
conjunction analyses at a second level analysis and the implications
for what is entered into the second level.
With best wishes - Karl
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|