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在现代化的工业企业中,累及神经系统引起神经症状的职业病相当多见。以芬兰为例,约居职业病中的第三位,仅次于职业性皮肤病及噪声性耳聋。早期的神经症状可以通过细致的神经系统检查进行观察,但有些神经生理方法,对早期病损可提供灵敏的客观指标。本文讨论用神经生理方法对一些由物理化学因素引起神经症状的职业病进行观察研究的结果。神经生理检查方法包括脑电图及神经肌电图(即肌电图与神经传导速度测定),其具体方法从略。一、振动振动工具引起的振动症候群包括小动脉病及神经病。患病的工人主诉局部接触振动的肢体出现发冷、
Occupational diseases involving the nervous system that cause neurological symptoms are quite common in modern industrial enterprises. In Finland, for example, occupy the third place in occupational diseases, second only to occupational skin diseases and noise-induced deafness. Early neurological symptoms can be observed through careful neurological examination, but some neurophysiological methods provide sensitive objective indicators of early lesions. This article discusses the results of an observational study using neurophysiological methods for several occupational diseases that cause neurological symptoms by physicochemical factors. Neurophysiological methods include electroencephalogram and electromyography (EMG and nerve conduction velocity measurement), the specific method omitted. First, the vibration Vibration tools caused by vibration syndromes, including arteriolar disease and neuropathy. Sick workers complained of localized contact with vibrating limbs,