ISSN 0439-755X
CN 11-1911/B
主办:中国心理学会
   中国科学院心理研究所
出版:科学出版社

心理学报 ›› 1991, Vol. 23 ›› Issue (1): 27-33.

• • 上一篇    下一篇

几种色光呈现条件下人眼红、绿光感受性的变化

王东晖;林仲贤   

  1. 中国科学院心理研究所 ,中国科学院心理研究所
  • 发布日期:1991-03-25 出版日期:1991-03-25
  • 通讯作者: 王东晖

SENSITIVITY OF RED AND GREEN LIGHT VISION LN CHROMATIC ADAPTATION

Wang Donghui;Lin Zhongxian Jnstitute of Psychology, Academia Sinica, Beijing   

  • Online:1991-03-25 Published:1991-03-25

摘要: 采用阈值法探讨了人眼在红、橙、绿、蓝4种色光适应条件下红、绿光感受性的变化及机制。结果表明:当背景及目标均为稳光时,在不同的背景光条件下,人眼554nm(绿)及656nm(红)光感受性的变化显示了明显的感觉颉抗性效应,且不受色觉适应的影响;如果所呈现的背景光是稳态光,目标先是闪烁光,除辨别是现在554nm背景光上的656nm(红)目标,在其余条件下,均未发现颜色感觉颉抗效应;如果背景光是闪烁光,目标光为稳态光时,在不同的背景光条件下,人眼对554nm(绿)及656nm(红)波长的辨别结果有感觉颉抗效应存在,并且辨别感受性也明显提高。

关键词: NULL

Abstract: The Sensitivity for red and green light vision under several chroma-tic adaption conditions were studied by using threshold method. The res-ults show that: (1) when the stimulus light target and the backgroundlight (adaptation light)are both steady, there exists obvious opponent ef-fects in sensitivity for red and green light vision; (2) when the stimuluslight target flickers and the background light is steady, the opponent eff-ect is obviously diminished; (3) when background light flickers whilethe stimulus light target is steady, there still exists obvious opponentresults in red and green light vision and sensitivity increases.

Key words: NULL