Fig. 5.

The effect of SO clusters (Local and Global) on the relation between causal information flow and WPA improvement. The asterisk shows significant linear relationships. (A) Summarized results of the linear relations between outflow from the source and SO channel combinations for Global and Local SO clusters (with P values adjusted to false discovery rate). Detailed results are presented in SI Appendix, Figs. S9 and S10. (B) Results of correlation and regression tests for four distances between source and SO channels ($D_{C{H}_{\mathit{source}},C{H}_{SO}}=1 to 4$). Left: Presents the conditions in which there was significant linear relation between outflow and WPA improvement (with P values adjusted to Bonferroni correction). Right: Shows the r-values of regressions in different conditions of distances of sources and SO channels in the two clusters. (C) Correlation and regression tests for three distances between sources and sinks ($D_{C{H}_{\mathit{source}},R_{\mathit{sink}}}=1, 2, 3$) (with P values adjusted to Bonferroni correction).