At Delta, there was a significant main effect of Diagnosis (Table 4). SZ exhibited greater coherence than BP (p=.023) and NC (p=.003). There was also a significant Diagnosis by Region interaction. A main effect of Diagnosis was found in central-parietal (p<.001) and central-temporal (p=.019) regions. In pairwise comparison, SZ exhibited greater coherence relative to BP (p=.028) and NC (p<.001) at the central-parietal region, but only relative to NC (p=.035) at the central-temporal region. Follow-up analyses to a Diagnosis by Hemisphere interaction revealed a significant effect of Diagnosis over the left hemisphere only (p<.001), with SZ showing greater coherence than BP (p=.039) and NC (p<.001). There were no significant effects involving Diagnosis at Theta.
