Figure 4

Correlation networks. Correlation network diagrams showing the Spearman correlation networks after applying a threshold of |ρ| > 0.4 as discussed in the main text. (a) The "static" network of edges with the same directionality both with and without pressors. Red edges indicate a negative correlation while green edges indicate a positive correlation. (b) The "either-or" network with edges present either with pressors or without, but not both. Red/green edges as in (a) indicate edges without pressors. Orange/blue edges indicate negative/positive correlations with pressors. Wider lines indicate a stronger correlation.