The role of the pupil light reflex in aiding adaptation to the dark
The role of the pupil light reflex in aiding adaptation to the dark
复制标题
瞳孔光反射在帮助适应黑暗中的作用
DOI：
10.1016/0042-6989(75)90279-5
复制
发表时间：
1975
期刊：
影响因子：
1.8
通讯作者：
F. Campbell
中科院分区：
文献类型：
--
作者：
J. Woodhouse;F. Campbell
对瞳孔光反射功能的各种建议进行了定量讨论。两个提议经过实验检验。有人认为，瞳孔对光收缩的主要目的是减少视网膜照明并为眼睛返回黑暗做好准备。在暗适应的最初几分钟内，移动瞳孔（相对于固定瞳孔）可以显着改善刺激检测。
Various proposals for the function of the pupillary light reflex are discussed in quantitative terms. Two proposals are examined experimentally. It is suggested that the major purpose of pupillary constriction to light is to reduce retinal illumination and prepare the eye for a return to darkness. A mobile pupil (as opposed to a fixed) produces a substantial improvement in stimulus detection during the first few minutes of dark adaptation.