I'd just like to chime in that I also would be very interested to hear any insight anyone has on Michael's issue re: specifying the timeseries for an ICA analysis when trials are randomized across runs but not subjects (i.e. order of trials in run 1 is different from order in run 2, but run 1 and run 2 are the same for each subject)--I am struggling with the exact same thing at the moment. I have considered going in and manually concatenating the 3 column format timing files for each subject as well as their 4D functional data, so that everything is in order but in one file, but I'm not sure this is the right way of solving this problem. ~ Allison
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