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猫的瞳孔大小与亮度之间的关系。

The relationship between feline pupil size and luminance.

作者信息

Hammond P, Mouat G S

出版信息

Exp Brain Res. 1985;59(3):485-90. doi: 10.1007/BF00261338.

DOI:10.1007/BF00261338
PMID:4029324
Abstract

The relationships between luminance and height, width or area of the feline pupil were investigated in awake, normal adult cats whose pupils were photographed over a range of light levels with the aid of electronic flash. The results are compared with previous measurements of pupil width and height in awake animals (Kappauf 1943); and with estimates of pupil width, height and area in lightly-anaesthetised cats (Wilcox and Barlow 1975). The implications of these results for retinal illumination and colour discrimination are discussed.

摘要

在清醒的正常成年猫中,借助电子闪光灯在一系列光照水平下拍摄其瞳孔,研究了猫瞳孔的亮度与高度、宽度或面积之间的关系。将结果与之前对清醒动物瞳孔宽度和高度的测量结果(卡普奥夫,1943年)进行比较;并与轻度麻醉猫的瞳孔宽度、高度和面积估计值(威尔科克斯和巴洛,1975年)进行比较。讨论了这些结果对视网膜照明和颜色辨别方面的意义。

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J Physiol. 1971 Jul;216(1):99-109. doi: 10.1113/jphysiol.1971.sp009511.