Randomized Controlled Trial Testing the Efficacy of Transcranial Magnetic Stimulation by Accelerated & High-dose Theta-burst, Functional Imaging Guided, in the Treatment of Depression in Elderly Subjects With Cognitive Impairment

Participants will then be treated with 1,800 pulses of iTBS (3-pulse 50-Hz bursts at 5-Hz for 2-second trains, with trains every 10 seconds) per session at 90% resting motor threshold and depth-adjustment to the personalized functional target. Each session will last 10 min followed by a 50-minute intersession interval. Ten sessions will be applied per day (18,000 pulses/day) for 5 consecutive days (90,000 total pulses).