Figure 5.

Ratios of global efficiency of sparse functional network (pFC) to dense structural network (SC) and structural–functional network couplings in the whole‐brain, motor, and dorsal and ventral visual stream networks. The ratio of the global efficiencies of whole‐brain sparse functional network to dense structural network is significantly higher in cerebral palsy (CP) than healthy controls (HC), whereas the ratios of the motor network are significantly lower in CP compared to HC (A). Structure–function coupling (Pearson correlation coefficient) between a vectorized dense structural connectivity matrix and a sparse functional connectivity matrix was significantly reduced in CP at the whole‐brain network and motor network, but not at the dorsal and ventral visual stream networks (B).