Reexamination of spectral mechanisms in the rat (Rattus norvegicus).

Reexamination of spectral mechanisms in the rat (Rattus norvegicus).
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重新检查大鼠(褐家鼠)的光谱机制。

DOI:
10.1037//0735-7036.100.1.21
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发表时间:
1986
影响因子:
1.4
通讯作者:
G. H. Jacobs
G. H. Jacobs
中科院分区:
心理学3区
文献类型:
--
作者:
J. Neitz;G. H. Jacobs

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通过电生理学和行为实验研究了大鼠的光谱机制。明视视网膜电图(ERG)是在(a)快速闪烁的光下记录的,(b)在暗适应的锥体相期间记录的,(c)用闪烁光度测定程序记录的。每个程序都表明存在具有大约 510 nm 的 lambda max 的单锥体机构。在行为测试情况下测量的增量阈值光谱灵敏度函数得出了相同的结论。行为实验未能提供任何证据证明这种啮齿动物存在色觉。行为学和电生理学实验得出的一致结论是,大鼠视网膜仅包含单一的明视光谱机制。
The spectral mechanisms of the rat were studied in electrophysiological and behavioral experiments. The photopic electroretinogram (ERG) was recorded (a) to rapidly flickering lights, (b) during the cone phase of dark adaptation, and (c) with a flicker photometric procedure. Each procedure indicated the presence of a single cone mechanism having a lambda max of about 510 nm. Increment-threshold spectral sensitivity functions measured in a behavioral test situation yielded the same conclusion. A behavioral experiment failed to produce any evidence for the presence of color vision in this rodent. The consistent conclusion from both behavioral and electrophysiological experiments is that the rat retina contains only a single photopic spectral mechanism.
猫的适光光谱敏感性。
DOI: 10.1113/jphysiol.1987.sp016383
发表时间: 1987
期刊: The Journal of physiology
影响因子: --
作者:
Loop,MS;Millican,CL;Thomas,SR
通讯作者: Thomas,SR