Hello,
I'm having a bit of a problem with a group analysis and have run out of
ideas on how to troubleshoot it. I am re-running an old analysis from about
a month ago with a slight change. The last time I ran it, everything was
fine. Now when I run it, the mask looks terrible- as if there is a really
bad subject in there. I thought maybe one of my files had had a problem
since I last ran it, so looked at all the subjects registration pages, which
were fine. I also used slicesdir to look at all the subjects lower level
masks, tstats, varcope, and mean_func images. I thought it might have
somehow had something to do with the change I made (just grouped the
subjects differently), so I just reran the old analysis as it was before and
the same thing happened. I even thought it might be 3.3 vs 3.2 so ran the
analysis back in 3.2 again, but it was the same. So I think something must
be wrong with one of the files, but I can't see which one it is because
everything I can think of to check is fine... is there some other way I can
check? or some different files I should be looking for?
thanks!
Katie
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Katie Karlsgodt
Dept of Psychology/Cognitive Neuroscience
University of California, Los Angeles
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phone: (310) 794-9673
fax: (310) 794-9740
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