I am analyzing a neuroreceptor PET study, where I have two gruoups, with
each subject having one scan each. I want to use an explicit mask. When I
try running "the full monty" to get the explicit mask prompt, spm crashes
halfway through design specification, after I enter all the subject's
scans. If I use a basic model, I am not given options for global
normalization, which I also want. finally, if I try the brute force change-
the-SPMcfg.mat-file-method, SPM crashes just before estimation is
finished. Any ideas?
Thanks!!
Allison Nugent
NIMH/NIH
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