Visual sensitivity.
D000221:Adaptation, Ocular; D000818:Animals; D004578:Electron Spin Resonance Spectroscopy; D004596:Electroretinography; D005071:Evoked Potentials; D006801:Humans; D008027:Light; D010786:Photoreceptor Cells / Q000502:physiology; D011680:Pupil / Q000502:physiology; D012160:Retina / Q000033:anatomy & histology / Q000502:physiology; D012168:Retinal Pigments / Q000032:analysis / Q000378:metabolism / Q000502:physiology; D011984:Sensory Receptor Cells / Q000502:physiology; D014785:Vision, Ocular; D014796:Visual Perception
D012168:Retinal Pigments