Rod-cone interactions: different color sensations from identical stimuli.
Different color sensations were generated by two areas in a complex scene, even though both areas sent to the eye the same 656-nanometer radiance that excited the long-wave cones and excited only the rods.
D003118:Color Perception; D003623:Dark Adaptation; D006801:Humans; D008027:Light; D010786:Photoreceptor Cells / Q000502:physiology*