Hi,
In my GLM I have five base regressors (Outcome broken down into wins, losses and neutrals, feedback & choice) and three modulated regressors (wins, losses and neutrals modulated by the preceding demeaned feedback magnitude).
In my activation maps, only negative correlation between outcome-related activation and parametric modulator (PM) value is significant. Could you please tell me whether there is a way to visualise and work out the direction of this association (i.e. is it that, as PM goes up the outcome-related activation goes down or vice versa)?
Thanks very much indeed,
Anja
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