Alpha1 and Alpha2 showed a significant Diagnosis by Region interaction. For Alpha1, there was a main effect of Diagnosis at the central-temporal region (p=.004), whereby SZ exhibited greater coherence than NC (p=.003). A main effect of Diagnosis at the parietal-temporal region (p=.050) was also found, whereby BP exhibited greater coherence than NC (p=.05). At Alpha2, a significant effect of Diagnosis was found in both central-parietal (p=.005) and parietal-temporal regions (p=.001). Pairwise comparisons at both regions revealed greater coherence by SZ and BP compared to NC (all p<.05).
