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生物反馈系指一类技术,用以监测生理活动,并通过视觉或听觉器械立即提供有关不自觉体内功能的信息,使患者得以控制这些功能.操作时,指导患者通过某些途径(例如知觉、意识或预感),使生理功能情况按患者愿望发生改变.生物反馈的原理基于下列假设:被监测的生理活动与某一临床疾病有因果关系,因而生理活动的改变可导致症状或疾病消失.生物反馈曾被应用于许多临床疾患.据美国内科学会临床效果评价规划总结,使用最多者为偏头痛及张力性头痛、血管肌肉收缩性混合型头痛、高血压和神经肌肉性疾患.近年来,
Biofeedback refers to a type of technology used to monitor physiological activity and provide immediate information about unconscious body functions through visual or auditory devices that allow the patient to control these functions.When in operation, the patient is guided through certain pathways (eg, sensory, Consciousness or premonition) to change the physiological function according to the patient’s wishes.The principle of biofeedback is based on the hypothesis that the monitored physiological activity has a causal relationship with a certain clinical disease, and thus the change of the physiological activity can lead to the disappearance of the symptoms or diseases. Feedback has been applied to many clinical conditions.According to the American Academy of Internal Medicine clinical effects evaluation plan concluded that the most used are migraine and tension headache, mixed muscle and blood vessels and muscle contraction, hypertension and neuromuscular disorders.In recent years,