Fig. 5: SC–FC coupling heritability estimates.
From: Heritability and interindividual variability of regional structure-function coupling
a, d, and g Regional heritability estimates of SC–FC coupling, SC node strength and FC node strength. b, e, and h Regional heritability estimates of SC–FC coupling, grouped by functional network, for SC–FC coupling, SC node strength and FC node strength, respectively. c, f, and i show the t-statistics for all pairwise comparisons of heritability across networks, calculated as the network on the y-axis versus the network on the x-axis. One-sided p-values were calculated (see detailed description in the “Methods” section). Those comparisons with FDR corrected p > 0.05 are marked with ns. j SC–FC coupling heritability has a weak, positive correlation with its signal strength (Pearson’s r = 0.114, uncorrected p = 0.140). k and l Regional heritability estimates of SC–FC coupling are moderately positively correlated with regional heritability of FC node strength (Pearson’s r = 0.309, uncorrected p = 0) and are not correlated with regional heritability of SC node strength (Pearson’s r = 0.021, uncorrected p = 0.392). The translucent bands around the regression line represent 95% confidence interval for the regression estimate.
