SINUSOIDAL FLICKER CHARACTERISTICS OF COLOR-SENSITIVE MECHANISMS OF EYE

被引:94
作者
GREEN, DG
机构
[1] Department of Ophthalmology, University of Michigan, Ann Arbor, MI
基金
美国国家卫生研究院;
关键词
D O I
10.1016/0042-6989(69)90021-2
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
The flicker characteristics of the color-receptive systems of the eye were investigated by measuring the modulation thresholds for sinusoidal flicker of one color superimposed on a background of a complimentary color. A procedure is outlined that allows the flicker characteristics determined using red, green and blue stimuli to be compared. The results obtained indicate that the red and green mechanisms have frequency response characteristics with about equal peak sensitivity but differing in shape at low and intermediate rates of flicker. The blue-sensitive mechanism has a reduced flicker fusion frequency which seems to be due largely to the depressed modulation sensitivity of the mechanism. © 1969.
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页码:591 / &
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