Large-scale directional connections among multi resting-state neural networks in human brain: A functional MRI and Bayesian network modeling study

► Resting-state networks were hierarchically organized. ► Highly intra-dependent sensory RSNs and strongly intra-influential cognitive RSNs. ► Bottom-up cross-network information processing was intrinsically engaged. ► Default-mode network was pivotal for the resting-state information integration.