| 视屏作业对视觉功能及行为功能影响的观察 |
| |
| 引用本文： | 张立深,王生,唱斗,王浩,何丽华.视屏作业对视觉功能及行为功能影响的观察[J].铁道劳动安全卫生与环保,1997(2). |
| |
| 作者姓名： | 张立深 王生 唱斗 王浩 何丽华 |
| |
| 作者单位： | 北京职工医学院预防医学系，北京医科大学 |
| |
| 摘 要： | 为了进一步观察视屏作业对人体健康的影响，选２９名视屏操作人员，使其连续工作４ｈ，于工前和工后分别测定调节近点、简单反应时以及闪光融合频率，结果看到工后调节近点延长，视觉运动反应时延长，闪光融合频率降低。提示视屏作业对人的视觉功能及心理状态可以产生一定影响。
|
| 关 键 词： | 视屏 视觉 行为 |
Investigation of Effects of VDT Operation on Visual and Behavioural Function |
| |
| Zhang Lishen,Wang Sheng,Chang Dou,et al.Investigation of Effects of VDT Operation on Visual and Behavioural Function[J].Railway Occupational Safety Health & Environmental Protection,1997(2). |
| |
| Authors: | Zhang Lishen Wang Sheng Chang Dou |
| |
| Abstract: | In order to study the effects of VDT operation on human body 29 VDT operators were selected as subjects and the near points of accommodation, simple reaction time and flicker fusion frequency were tested before and after 4 hours of VDT operation. The results showed that the near points of accommodation and simple reaction time increased and flicker fusion frequency decreased after work. It sugested that VDT operation might make effect on visual function and behaviour of operator. |
| |
| Keywords: | VDT Visual function Behaviour |
| 本文献已被 CNKI 等数据库收录！ |
