I am looking at some fMRI timeseries plots and am having some difficulty
interpreting them. I have two conditions which I am specifying, when I
compare them against baseline I get the appropriate full and cope partial
model fits. However, when I compare conditions, the highest positive peeks
of the cope partial model fit occur during the timeponts of the condition
specified as -1 in that comparison. This occurs even though the data
timepoints do not fit that model.
Can somebody explain why this is happening?
Thank you,
Carlos
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