...
首页> 外文期刊>Human physiology >Assessment of the Effect of Dynamic Light-emitting Diode Illumination on the Functional State of Visual Analyzer in an Environmentally Controlled Chamber
【24h】

Assessment of the Effect of Dynamic Light-emitting Diode Illumination on the Functional State of Visual Analyzer in an Environmentally Controlled Chamber

机译:评估动态发光二极管照明对环境受控室内可视分析仪功能状态的影响

获取原文
获取原文并翻译 | 示例
           

摘要

This paper presents the results of studying the psychophysiological and morphofunctional state of the visual analyzer of eight male subjects after being exposed to 11-day-long dynamic light-emitting diode illumination under hermetic chamber conditions. A comprehensive eye examination did not reveal any significant effect of the short-term (not more than 11 days) exposure to artificial LED light; however, the psychophysiological characteristics of the visual analyzer function were impaired. Loss of relative accommodation and the narrowing of peripheral visual fields for green and blue may be due to asthenopia (visual fatigue) developing in closed space. Electrophysiological investigations have revealed a P100 bifurcation, which indicates changes in the morphology of the pattern-reversal visual evoked potentials (VEPs). This phenomenon may be representative of a temporal discord of visual channels or a change in their temporal characteristics caused by specific artificial illumination conditions.
机译:本文介绍了研究八名男性受试者在密闭室条件下暴露于为期11天的动态发光二极管照明后,其视觉分析仪的心理生理和形态功能状态的结果。全面的眼睛检查没有发现在短期内(不超过11​​天)暴露于人造LED光有任何显着影响;但是,视觉分析仪功能的心理生理特性受到了损害。相对适应性的丧失以及绿色和蓝色周围视野的缩小可能是由于封闭空间内形成的视疲劳(视觉疲劳)所致。电生理研究表明P100分叉,表明模式反转视觉诱发电位(VEPs)的形态发生了变化。这种现象可能表示视觉通道的时间不和谐或由特定的人工照明条件引起的时间特性的变化。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号