Dear SPM authorities,
I am hoping to find a conjunctional activation in an experiment
which has three conditions: A, B, and C.
My concern is that the conjuncional activation of (A-C) & (B-C)
can be obtained, since the two contrasts were not orthogonal.
In SPM96, this combination was accepted, but not in SPM99.
I would like to know whether it is completely wrong or nonsense
to perform this analysis in SPM96.
Thank you in advance.
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Michiru MAKUUCHI
幕内 充
Cognitive Neuroscience,
Faculty of Medicine, University of Tokyo.
7-3-1 Hongo, Bunkuo-ku, Tokyo, Japan.
phone; +0081-3-5841-3690
fax; +0081-3-5841-3335
e-mail; [log in to unmask]
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