Fig. 5.

BFs and partial correlations between aerobic fitness and within-ICN connectivity. On the left-hand side, BFs of the multilevel partial correlation tests between aerobic fitness and within-ICN FC are displayed and colored according to evidence strength. On the right, the corresponding correlation coefficients and the HDIs are visualized. Categorical scheme of the BF₁₀ according to Lee and Wagenmarkers [65]: BF₁₀ > 1: anecdotal evidence for H₁, BF₁₀ > 3: moderate evidence for H₁, BF₁₀ > 10: strong evidence for H₁, BF₁₀ > 30: very strong evidence for H₁, BF₁₀ > 100: extreme evidence for H₁, N = 58