使用瞳孔孔径动态变化测量分析装置定量检测正常人瞳孔对光反射  

Amount observation of pupillary light reflex test in mornal people

作　　者：陈盛强[1] 郑锦涛[1] 燕启江[1] 柳息洪[1] 王延平[1] 玉梅 李丹 黄绍宽 邓永萍 贺奇才[3] 籍涛[3] 谭润初[3] 

机构地区：[1]广州医学院神经研究所,广东广州510182 [2]广州市老人院,广东广州510550 [3]中山大学中山医学院物理教研室,广东广州510089

出　　处：《中国医学物理学杂志》2003年第4期276-277,共2页Chinese Journal of Medical Physics

基　　金：广州市科委科技新星计划项目(2000-K-006-01)

摘　　要：目的:定量观察正常人瞳孔对光反射。方法:以瞳孔孔径动态变化测量分析装置连续摄录并且分析127名正常人瞳孔直径,分析不同年龄的瞳孔对光反射的变化;结果:不同年龄组的瞳孔对光反射的瞳孔收缩速率和收缩时间不同,年龄越大,瞳孔收缩速率越慢。年龄越小,瞳孔收缩时间越短。结论:瞳孔孔径动态变化测量分析装置能较好地定量检测人瞳孔对光反射。Objective: amount observation of pupillary light reflex test in mornal people Method: pupil diameters were measured by automatic pupil diameter recorder and analyzer- every 1/10 second for 10 seconds- 127 mornal peoples were studied- those are devided into ten ages group. Results: there are differently distribution range in differently ages group- the higher ages is- the slower pupil shrink speed ratio; the lower ages is- the shorter pupil shrink time- Conclusion: automatic pupil diameter recorder and analyze might be used as a amount tool for pupillary light reflex test.

关 键 词：瞳孔 对光反射 

分 类 号：R318.6[医药卫生—生物医学工程]