Rich club involvement in RSNs. a, Proportional involvement of RSNs in the rich club. b, Absolute number of rich club (blue) and nonrich club nodes (color coded according to RSN) involved in each of the 11 RSNs. Sixteen structural nodes were found not to overlap with any of the RSNs (i.e., RSNs overlapped 98% of the nodes of the cortex). c, Involvement of rich club nodes within each RSN, relative to RSN size.