Hello,
Is it possible to specify driving inputs for DCM for ERP such that different conditions drive different regions? I have only one column for the driving inputs (despite having multiple conditions defined). Are the events from all conditions modelled as driving inputs to the specified regions?
I have a task in which stimuli were presented separately to the right and left visual fields, and would like to specify left visual field stimuli as driving input to right primary visual cortex, and right visual field stimuli as driving input to left primary visual cortex.
Thank you in advance for your help,
Erin
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