Figure 3.

The FPCN and DMN strengthen their coupling with each other during Memory, and the magnitude of this internetwork strengthening correlates with decreased modularity during Memory. a, The FPCN and DMN show higher coupling during the Memory task than during the Reasoning and Perception tasks. b, The scatter plot illustrates that those individuals whose brains showed larger increases in across-network connectivity between the FPCN and DMN during Memory (relative to the average level observed during Reasoning and Perception) showed a correlated reduction in modularity during Memory (relative to the average level observed during Reasoning and Perception; r = −0.718, p < 0.001). Error bars indicate SEM.