Figure 2.

Topological properties of structural (dark‐grey circles) and functional (light‐grey circles) cortical networks. Small‐worldness (σ), clustering coefficient (γ _g), and path length (λ _g) of networks computed with positive partial correlations. Note that small‐worldness was slightly enhanced in structural when compared with functional cortical networks. This enhancement was due to the natural trend of structural connectivity networks to form segregated clusters (middle panel). The integration ability of functional networks was slightly higher than that in structural networks at lower sparsities, although the two networks behave randomly at higher sparsities (right panel).