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. 2019 Jul 19;10:517. doi: 10.3389/fpsyt.2019.00517

Figure 2.

Figure 2

People with SCZ display weaker long-range temporal correlations (LRTC) in the beta oscillations (13–25 Hz). (A) Left and middle panels depict the topographical distribution of alpha-band (8–12 Hz) LRTC values for healthy control (HC) (left) and people with schizophrenia (SCZ) (middle). The difference HC–SCZ is displayed on the right panel. The cluster analysis revealed no statistically significant alpha-band LRTC differences between the two groups. (B) The topographical distribution of the beta-band LRTC values for HC (left) and SCZ (middle) as well as the beta LRTC difference between the two groups (HC–SCZ; right). A cluster-based permutation test revealed that HC had significantly stronger beta-LRTC over central-posterior electrodes compared with people with SCZ. Black dots denote the channels contributing to the significant cluster.