Visual transduction in the eye of Limulus.
D000200:Action Potentials; D000818:Animals; D003386:Brachyura / Q000502:physiology*; D008959:Models, Neurological; D009430:Neural Analyzers / Q000502:physiology; D009475:Neurons, Afferent / Q000502:physiology; D010786:Photoreceptor Cells / Q000502:physiology*; D014785:Vision, Ocular