Electrical and psychophysical responses of the human visual system to periodic variation of luminance.
D000221:Adaptation, Ocular; D003623:Dark Adaptation; D004596:Electroretinography; D005071:Evoked Potentials; D005425:Flicker Fusion; D006801:Humans; D008027:Light; D012160:Retina / Q000502:physiology*; D013997:Time Factors; D014785:Vision, Ocular; D014793:Visual Cortex / Q000502:physiology; D014794:Visual Fields