Periodicities of visual responsiveness.
D000065:Accommodation, Ocular; D000200:Action Potentials; D000221:Adaptation, Ocular; D002940:Circadian Rhythm; D004585:Electrooculography; D004596:Electroretinography; D005071:Evoked Potentials; D005133:Eye Movements; D006801:Humans; D007498:Iris / Q000502:physiology; D007908:Lens, Crystalline / Q000502:physiology; D010507:Periodicity; D011603:Psychophysiology; D012160:Retina / Q000502:physiology; D012621:Seasons; D014785:Vision, Ocular; D014793:Visual Cortex / Q000502:physiology; D014796:Visual Perception