Fig. 4.

Graphs of the white matter pathways connecting frontal, temporal, and parietal lobe. (A) Graph theory analysis classified the frontotemporal-parietal connectivity into 5 modules. ROIs for the tractography analysis were used as nodes in graph theory analysis. Only significant connections from the tractography analysis were entered as edges for the analysis. Colours in nodes and edges correspond to each module with a unique colour. (B) The result of betweenness centrality analysis. Size of nodes represents the magnitude of betweenness centrality. (C) The result of closeness centrality analysis. Size of nodes represents the magnitude of closeness centrality.