title: PHOTO-LABILE CHANGES AND THE DIRECTIONAL SENSITIVITY OF THE HUMAN FOVEA.
mesh_terms: D006801:Humans; D008266:Macula Lutea; D010827:Physiology; D012168:Retinal Pigments; D014785:Vision, Ocular
chemical_list: D012168:Retinal Pigments
keywords: MACULA LUTEA; PHYSIOLOGY; RETINAL PIGMENTS; VISION