Summary of results for hub identification and hub classification for high-degree areas in macaque cortex.

Measures listed under ‘hub identification”: k = degree (Figure 2),  = z-score relative to random and lattice controls (Figure 3), ap = apex ratio (Figure 5A), γ = clustering coefficient (Figure 5B),  = betweenness centrality (Figure 6A),  = closeness centrality (Figure 6B). For all measures summarized under hub identification (except motif z-scores), table entries refer to rank within the respective distribution. No rank is given if the measure deviated by less than one standard deviation from the mean. Measures listed under hub classification refer to the participation index P (Fig. 7A), the number of long versus short connections (long connections are defined as having a length greater than the network average of 18 mm), and the direction of the lesion effect on the small-world index (les+and les-, respectively) refer to an increase or a decrease over the small-world index of the unlesioned matrix by more than one standard deviation; see Figure 8.