Extended Data Fig. 4: Robustness of synergy and redundancy structure-function results to alternative node and edge definitions.
From: A synergistic core for human brain evolution and cognition
(a-c) Robustness of structure-function results to the use of the 308-ROI cortical parcellation. (d-f) Robustness of structure-function results to using synergy and redundancy normalised by TDMI. (g-i) Robustness of structure-function results to using synergy and redundancy obtained from discretised signals. For all violin plots: each colored circle represents one subject; white circle: median; central line: mean; box limits, upper and lower quartiles; whiskers, 1.5x inter-quartile range; *** p < 0.001 from paired-sample non-parametric permutation t-test (two-sided); n = 100 unrelated HCP subjects. For all box-plots: white circle: median; box limits, upper and lower quartiles; whiskers, 1.5x inter-quartile range; *** p < 0.001 from two-sample non-parametric permutation t-test (two-sided). For (b-c), SC+, n=6864 direct connections; SC-, n=88000 connections. For (e-f) and (h-i), SC+, n=5276 direct connections; SC-, n=48548 indirect connections.
