手传振动对神经系统影响的研究进展

Advances on nervous system impairment induced by hand-transmitted vibration

手传振动是工作场所最为常见的物理性有害因素之一,其导致的手臂振动综合征缺乏有效的措施,严重影响作业人员的身心健康。神经系统作为手传振动所致健康损害的重要靶点,近年关于手传振动对神经系统功能影响的研究在若干方面均取得了一定进展。本文基于国内外相关文献,分别从周围神经、自主神经以及中枢神经系统三个方面介绍了手传振动引起的神经系统功能损伤;在此基础上从振动频率、环境温度以及个体因素探讨振动性神经损伤的影响因素,并对振动性神经损伤相关的研究前景进行了展望。

Hand-transmitted vibration is one of the most common physical harmful factors in the workplace,and the hand-arm vibration syndrome caused by it lacks effective treatment,and seriously affects the physical and mental health of the involved workers.As an important target for hand-transmitted vibration,the nervous system has attra cted increasing attention from scholars,and much progress has been made in recent years in studying the effects of hand-transmitted vibration on nervous system function.Based on related literature at home and abroad,this paper introduced the hand-transmitted vibration-associated damage in peripheral,autonomic,and central nervous systems,and then explored the associated influence factors,like vibration frequency,environment temperature,and individual fa ctors.The potential directions for further research were also proposed.