Objective: To observe the therapeutic effect of magnetic field on mental fatigue. Method: Twenty subjects received twice tests, one with weak magnetic field on the head (real test) and the other with no field (control test). Event-related potentials (ERPs) were recorded from them before and after the tests. Result: The amplitude of ERP P180 and LPC, which can reflect mental fatigue, decreased after receiving control test. It showed no change after receiving real test. Amplitude of N270, reflecting attentional function of brain, increased after receiving the real test. Conclusion: Weak magnetic field can relieve mental fatigue and improve mental attention of brain.
语种：
外文
第一作者：
第一作者机构：[1]首都医科大学宣武医院，北京100053
推荐引用方式(GB/T 7714)：
王玉平,王德泉,崔莉莉,et al.Magnetic field relieves mental fatigue[J].Chinese Journal of Clinical Rehabilitation.2002,6(13):
APA：
王玉平,王德泉,崔莉莉&王惠军.(2002).Magnetic field relieves mental fatigue.Chinese Journal of Clinical Rehabilitation,6,(13)
MLA：
王玉平,et al."Magnetic field relieves mental fatigue".Chinese Journal of Clinical Rehabilitation 6..13(2002)
