hi, dear all,
I have used FSL tool doing Functional Connectivity (FC) analysis with my block
design's fMRI data. With this tool, we usually adopt the PPI regressor
(psychophysiological interaction) model. It is said that we can not use the
similar method to analyze the event-related design's data with the FSL
software. We should change to use the SPM tool. Now I am trying to use the
SPM. I wonder who can give me some instruction on the FC analysis with SPM
Thanks so much in advance.
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Btw: What I concern is not the rest-state fMRI analysis here. I want to
observe the task-related coactivation.