Network analysis of significant and reliable correlations.

Table 5 Binomial proportion test demonstrated that 1) the young group had significantly more between-network correlations than the old group with and without GSR (p-value <0.015), and 2) both groups had significantly higher proportion of between-network correlations without GSR than with GSR (p-value <0.001). Listed in parentheses are proportions of significant and reliable correlations observed in each network.