Figure 2.

Topological characteristics of multimodal brain networks constructed from the strongest connections in each modality. A, Topological layouts using the same force-directed algorithm (Csardi and Nepusz, 2006) for all networks thresholded at a sparse 2% connection density, as well as a random graph with the same number of nodes and edges. B, Global topological properties of the networks at 10% connection density, with bootstrapped 95% confidence intervals generated by resampling 5000 times with replacement across subjects. C, Nodal average path length for structural versus maturational networks at 10% connection density. D, Correlation coefficient of nodal average path length for structural versus maturational networks, across a range of connection densities.