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近年来由于神经递质及调节物质的生物化学和生理学的进步,更加明确了应激对神经系统的影响。神经系统疾病从器质性到功能性非常丰富多彩。反复性强刺激所致的功能性变化以及精神及躯体症状的加重,使功能性症状固定化导致器质性疾病的也不少见。例如由于生气等情感激动以致血压骤然增高,发生脑出血者为数不少。情绪激动或紧张状态时,脑内儿茶酚胺的变化影响锥体外系,不随意运动一过性症状恶化,如帕金森氏病的情感性运动不能,抑制左旋多巴的作用。此外如遗传性发作性无力症,可因寒冷刺激所诱发。多发性硬
In recent years due to neurotransmitters and regulatory substances in the biochemical and physiological advances, more clearly the impact of stress on the nervous system. Nervous system disease from organic to functional very rich and colorful. Repeated strong stimulation caused by functional changes and mental and physical symptoms of aggravating the functional symptoms caused by organic disease is not uncommon. For example, due to emotional excitement so angry suddenly increased blood pressure, the occurrence of a large number of cerebral hemorrhage. Emotional or stress state, changes in brain catecholamines affect the extrapyramidal system, involuntary movement of transient symptoms worse, such as Parkinson’s disease can not exercise the emotional, inhibit the role of levodopa. In addition, such as hereditary paroxysmal onset can be induced due to cold stimulation. Multiple hard