Figure 2.
Whole cortical 154-node network indices of the synesthetes and nonsynesthetes. Whole cortical network indices of the synesthetes (triangles) and the nonsynesthetes (squares) are shown. A, Mean weighted clustering coefficients (Cr). B, Mean weighted path lengths (Lr). C, Weighted clustering coefficient parameters γr defined as Cr real/Cr random. D, Weighted path length parameters λr defined as Lr real/Lr random. E, Small-world index σr defined as γr/λr. The x-axis represents the correlation coefficient at which the association matrix was thresholded.