Fig. 4.

Geographic proximity moderates the relationship between connectome similarity and social network proximity. (A) We tested if geographic distance moderates the relationship between neural similarity and social network proximity. (B) A linear mixed-effects model was used to test for an interaction between the effects of connectome similarity and geographic distance on social network proximity (Materials and Methods). We observed a significant interaction between geographic distance and connectome similarity, such that the relationship between neural similarity and social network proximity was especially pronounced among individuals who lived closest to one another in the village (Results). Shaded areas represent 95% confidence intervals.