Fig. 10.

Community structure of the discrete brain states. The figures with blue frames represent brain states corresponding to working memory tasks (2-back tool at $t$ = 41; 0-back body at $t$ = 76; 2-back face at $t$ = 140; 0-back tool at $t$ = 175; 2-back body at $t$ = 239; 2-back place at $t$ = 278; 0-back face at $t$ = 334; and 0-back place at $t$ = 375 in a-k) and those with red frames represent brain states corresponding to fixation (fixation at $t$ = 107, 206, and 306 in c, f, and i). Each brain state shows connectivity at a sparsity level of 10%. The different colors of the labels represent community memberships. The strength of the connectivity is represented by the colors shown in the bar at the right of each frame. In Circos maps, nodes in the same community are adjacent and have the same color. Node numbers and abbreviations of the corresponding brain regions are shown around the circles. In each frame, different colors represent different community numbers. The connectivity above the sparsity level is represented by arcs. The blue links represent connectivity within communities and the red links represent connectivity between communities. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)