Effect of Neuroplasticity Modulation in tDCS Treatment Response Among Schizophrenia Patients With Auditory Hallucination

In verum transcranial direct current stimulation (tDCS), patient will receive five sessions daily for two days, a 10-session course of tDCS \[anode: left-DLPFC (at F3) and cathode: left-TPJ (midway between C3 and P3); electrode size: 35cm2\]. For Verum-tDCS condition, 2-mA of constant current will be delivered for 20-minutes, additional ramp-up and ramp-down of 20 seconds each.

In sham transcranial direct current stimulation (tDCS), each SCZ patient will receive five sessions daily for two days, a 10-session course of tDCS \[anode: left-DLPFC (at F3) and cathode: left-TPJ (midway between C3 and P3); electrode size: 35cm2\]. However, no current will be delivered beyond initial ramp-up time though the tDCS device display will indicate that 2mA current is being applied.