FIGURE 8.

Differential physiological network. To showcase the differences between men and women, the physiological networks were superimposed onto an undirected network (A). Links found in both networks are black, while blue links are present only in men and red only in women. The width of the links represents the strength of the correlation between physiological variables. Nodes are colored according to the clusters. For the cluster network (B) all nodes within the same cluster were contracted into the node of greatest eigencentrality. The color cloud represents the original area of the cluster. The eigencentrality and flow betweenness of each cluster are also shown.