Grand average MMN waveforms at Fz for control subjects (black), SZ (red) and BP (blue) patients at baseline (left) and follow-up (right)
Note: Peak detection window for MMN was between 120–250ms. HC baseline mean = 185.73 ms, SD = 19.17, range 160–242 ms; Patients baseline mean = 180.52 ms, SD = 19.88, range 139–248 ms; Patients follow-up mean = 179.69 ms, SD = 21.89, range 135–236 ms.