Figure 5.

Differences in the macroscopic structure of younger and older adults’ similarity rating networks. Blue and yellow circles, in panel 1, correspond to younger and older adults, respectively. In panels 2 to 4, light blue circles and dark blue circles correspond to differences between the younger and older adults’ networks derived from weighted and unweighted networks, respectively. Error bars show 95% bootstrapped confidence intervals. Note: |E| - Proportion of edges relative to fully-connected graph; $\mathrm{\Delta }⟨s⟩$, $\mathrm{\Delta }⟨k⟩$ - Differences in average strengths/degrees (unweighted); $\mathrm{\Delta }{C}_w$, $\mathrm{\Delta }C$ - Difference in average clustering coefficients of weighted/unweighted networks; $\mathrm{\Delta }{L}_w$, $\mathrm{\Delta }L$ - Difference in average shortest path lengths of weighted/unweighted networks.