Association between two electrophysiological phenotypes and selected clinical and cognitive phenotypes. (A) Correlation results in 13 SCZ. Shown are all eight cognitive phenotypes tested, along with the clinical phenotypes with unadjusted P < 0.05 with either electrophysiological measure. ***Adjusted P = 0.00014. Results for SCZ and CON, including the adjusted P values, for seven electrophysiological measures and all clinical and cognitive phenotypes tested are shown in Datasets S3 and S4. (WAIS denotes Weschler Adult Intelligence Scale). (B) Relationships between the number of Na+ peaks and a positive symptom, hallucination (CON, n = 12, P, not calculated; SCZ, n = 12, R = 0.77, P = 0.0033). (C) Relationships between sEPSC amplitude and a negative symptom, emotional withdrawal (CON, n = 12, R = −0.034, P = 0.92; SCZ, n = 12, R = 0.73, P = 0.0071). (D) Relationships between sEPSC amplitude and WCST performance (CON, n = 15, R = 0.16, P = 0.58; SCZ, n = 11, R = −0.93, P = 2.94E-05).