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Keywords: Spectral sensitivity
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Journal Articles
Brain Behav Evol (1974) 10 (4-5): 307–321.
Published Online: 01 April 2008
...Gerald H. Jacobs Behavioral measurements of visual capacities were made on fox squirrels (Sciurus niger). Spectral sensitivity functions measured in the context of an increment-threshold task reveal the presence of a Purkinje shift in this species. Under conditions of dark adaptation, the spectral...
Journal Articles
Brain Behav Evol (1972) 5 (2-3): 176–187.
Published Online: 27 March 2008
...J.H. Maxwell; A.M. Granda The present study uses a behavioral avoidance paradigm to trace the course of dark adaptation in the turtle, Pseudemys. The results indicate that the turtle has a multiprocess visual system whose spectral sensitivity shifts from a maximum in the long-wavelength region when...
Journal Articles
Journal Articles
Brain Behav Evol (1972) 5 (2-3): 124–142.
Published Online: 27 March 2008
... to in the content or advertisements. Single units Turtle Optic tectum Vision Spectral sensitivity Brain, Behav. Evol. 5: 124-142 (1972) Coding of Intensity and Wavelength in Optic Tectal Cells of the Turtle1 D. O. R obbins Department of Physiology, Eye Research Foundation of Bethesda, Bethesda, Md...