Dear Peter and SPM experts,
I have generated some synthetic fMRI data using the DCM equations (solving ODEs of neuronal and hemodynamic equations and then adding noise to BOLD signal) and now I want to generate the DCM based on my simulated data. Could you please give more information about constructing the SPM.mat file? I am more confused about how I can define the confound term (DCM.Y.X0). what should I use as the confound term in my generated data and how can I find the size I should use for it? Thank you so much in advance.
Best Regards,
Sadjad
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