Dear DCM experts,
I'm extracting the eigenvalues in a multiple sessions design.
My questions are:
1. Is it correct to adjust out of the data: the session mean, all
regressors of no interest and multiple regressors (i.e. head
movements)?
2. Doest it make any difference to use a single design matrix
including all the sessions rather than recreate new design matrices,
one for each session? In the former case, session by session will I
adjust out of the data all the other sessions?
Thanks
Francesco
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