Fig. 8: No significant correlation between alpha power and auditory hallucinations. | Schizophrenia

Fig. 8: No significant correlation between alpha power and auditory hallucinations.

From: Alpha transcranial alternating current stimulation reduces depressive symptoms in people with schizophrenia and auditory hallucinations: a double-blind, randomized pilot clinical trial

Fig. 8

(a) shows the topography of the correlation coefficient (rho) between alpha power and AHRS scores across all participants at baseline (Day 1). No significant correlation was observed for scalp electrodes. Change from baseline to the end of the treatment week (Day 5) was not significantly correlated with changes in AHRS (b). Likewise, the change from baseline to the final day of the maintenance period (2-month) was not significantly correlated with AHRS changes (c). (all p > 0.1 with FDR correction).

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