P311. Dose-Response of Intermittent Theta-Burst Stimulation on the Dorsolateral Prefrontal Cortex Inhibition: Preliminary Results of a TMS-EEG Study

To investigate the effect of intermittent theta burst stimulation (iTBS) dose on TMS-EEG, eight healthy subjects (6 females, 27.12±4.79 years old) underwent two sessions of iTBS, at least one week apart; one session with 600 pulses and the other with 2 sets of 600 pulses accompanied by 30 minutes of break in between.