Dear SPM experts,
I would like to know what to do in order to mask (inclusive or exclusive)
interaction or conjunction
by a contrast with spm2 second level (random) analysis :
as a matter of fact, when I want to mask , spm2 opens the window of
contrast where there is only the set of con*.img corresponding to the
individual interaction or conjunction contrast and I don't know how to
include another set of con*.img corresponding to the contrast used to mask
(as it is easily feasible with individual analysis).
Thank you in advance for your answer
Mathilde Pachot-Clouard
|