Rod and cone input to single goldfish optic nerve fibers.
D000221:Adaptation, Ocular; D000818:Animals; D003118:Color Perception; D003530:Cyprinidae; D003623:Dark Adaptation; D009900:Optic Nerve / Q000502:physiology*; D010786:Photoreceptor Cells / Q000502:physiology*; D013057:Spectrum Analysis; D014794:Visual Fields