Figure 1.

The human brain is organized in regions of predominant local and distant functional connectivity (A). Local hubs are located in primary and secondary information processing regions and also in an ACC region previously associated with self and interceptive information processing (adapted from [5]). The cortical hubs of the human brain associate widespread brain regions most likely supporting the integration of cognitive functions (B) (adapted from [32]). Example of a recent study separating distinct set of functional connectivity networks at different levels of clustering (C; partition in 7 networks in left side; partition in 17 networks in right side) (adapted from [3]).