The Stiles-Crawford effect: two models evaluated.
D004594:Electrophysiology; D006801:Humans; D008027:Light; D008954:Models, Biological; D055095:Optics and Photonics; D009949:Orientation; D010786:Photoreceptor Cells / Q000502:physiology*; D012160:Retina / Q000502:physiology; D013053:Spectrophotometry; D014794:Visual Fields; D014796:Visual Perception