title: Sensitization by annular surrounds: temporal (masking) properties.
mesh_terms: D000221:Adaptation, Ocular; D003623:Dark Adaptation; D006801:Humans; D010775:Photic Stimulation; D010786:Photoreceptor Cells / Q000502:physiology*; D012168:Retinal Pigments / Q000502:physiology; D013997:Time Factors; D014785:Vision, Ocular; D014794:Visual Fields
chemical_list: D012168:Retinal Pigments