Color mixing in the pigeon. a psychophysical determination in the longwave spectral range
Color mixing in the pigeon. a psychophysical determination in the longwave spectral range
复制标题
鸽子的颜色混合。
DOI：
10.1016/0042-6989(90)90069-w
复制
发表时间：
1990
期刊：
影响因子：
1.8
通讯作者：
F. Varela
中科院分区：
文献类型：
--
作者：
A. Palacios;C. Martinoya;S. Bloch;F. Varela
鸽子被训练来区分580- 640nm范围内的光谱光和添加剂混合物。使用了两种行为程序：(I)同时的工具歧视和（II）连续的“自动塑造”歧视。鸽子能够在这个光谱范围内以令人满意的精度进行颜色混合匹配。根据鸽子视网膜中存在的两种（甚至三种）色素液滴组合的光谱灵敏度，动物确定的匹配与预测的匹配非常吻合。
Pigeons were trained to discriminate between spectral lights and additive mixtures in the 580-640 nm range. Two behavioral procedures were used:(I) a simultaneous instrumental discrimination and (II) successive" autoshaping" discrimination. Pigeons were able to make color mixture matches within this spectral range with satisfactory precision. Matchings determined by the animal correspond well to those predicted on the basis of the spectral sensitivities of two (or even three) pigment-droplet combinations present in the pigeon retina.