Method of reducing fear memory of traffic accident by using transcranial magnetic stimulation

摘要

#$%^&*AU2019101167A420200116.pdf#####ABSTRACT PTSD is a common consequence of individuals' exposure to life-threatening traumatic events, such as traffic accidents. It is closely related to fear memories, leading to trauma recurrence, avoidance behavior, impaired function, and emotional distress.In healthy people, memories of terror fade automatically after they are formed, but people with PTSD are less able to fade memories of terror by themselves. Experiments have shown that humans can eliminate the horrible memories formed in the hippocampus and amygdala by eliminating memory training, and TMS can enhance the learning and consolidation of fading memories. The purpose of this study was to test whether TMS could eliminate the horrible memories of traffic accidents. The results show that According to the correlation degree analysis of traffic accident related pictures.Protest: choose neutral st imulus (a pair o photo) Sigo confirm torm Apply TMS to test participants' motor threshold Haiu tion test Electricity acceptetce test Learn association between tratic photo(CS) and electric shock(UCS) 10mio Extinction lose EEG10-20 olociatosyst to locate pa ticipant s F3 or F4 t Randomly assign participants to TMS-F3 grou P, TMS-F4 group, sha TMS group TMS-F3, TMS-F4 Sham-TIls ApyiBatparticipants' Apply iTBS at participants ' IRecal threat meory Figure 2