Figure 7.
Clustering of alpha phase synchronization for both depressive patients and healthy controls. Lines represent significant PSI increase during target condition relative to that during nontarget condition (P < 0.05). (A) Task-dependent PSI increase at 8 Hz for depression disorders. (B) Task-dependent PSI increase at 8 Hz for healthy controls. (C) Cluster G1. (D) Cluster G2. (E) Cluster H. Panels (F–I) are the cross-correlation of phase synchronization within or between corresponding clusters.