hi

In the ROI based network analysis section of the manual, why are conditions 1 and 3 selected and what conditions do these two numbers represent? As I understand it, shouldn't it be about selecting a specific condition separately, such as 1, and then looking at the correlation between the two ROI β-series under that condition?

Hi,

the conditions 1 and 3 are the conditions in which pictures with emotional content were presented (involving one or two persons, respectively). Conditions 2 and 4 refer to neutral pictures involving one or two persons. Specifying 1 would result in a beta-series für the condition "emotional and single person". If one is interested in the main effect of emotion one would specify [1 3].

Hope this helps,

Martin