Chimpanzee color vision I. Hue discrimination at three spectral points
Chimpanzee color vision I. Hue discrimination at three spectral points
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DOI：
10.1037/h0056693
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发表时间：
1940-04-01
影响因子：
1.4
通讯作者：
Grether, WF
中科院分区：
文献类型：
--
作者：
Grether, WF
在4只黑猩猩中测试了3个光谱点的色调辨别：红色（640 m[mu]），黄色（589 m[mu]）和蓝绿色（500 m[mu]）。在这两点上，歧视程度大致相同。在蓝绿色区域，辨别力与人类受试者相当，但在红色和黄色区域，辨别力的差异是人类的两倍。黑猩猩的红色和绿色受体机制可能没有完全分化。
Hue discrimination was tested in 4 chimpanzees at 3 spectral points: red (640 m[mu]), yellow (589 m[mu]), and blue-green (500 m[mu]). Discrimination was approximately equal at these points. The discrimination was about equal to that of human subjects in the blue-green region but in the red and yellow regions the difference limens were about double those for humans. There is probably less complete differentiation of the red and green receptor mechanisms in the chimpanzee.