Figure 7. Across-network functional segregation during major brain states in autism.
(a–c) We assumed that the stability of the major states should be underpinned by functional segregation between a DMN/Visual module and an FPN/SAN/ATN/SMN/Auditory module (a,b). The across-network functional segregation was significantly stronger in the ASD group than in the controls (c). (d–g) In the ASD group, the atypically strong functional segregation was correlated with the major state frequency (d), the duration of the major states (e) and the FIQ scores (f). These results imply that aberrantly strong functional segregation in autism overly may stabilize brain dynamics, which would be related to their cognitive skills (g).