Visual detection and resolution as a function of retinal locus.
D003624:Darkness; D006801:Humans; D008027:Light; D010364:Pattern Recognition, Visual / Q000502:physiology; D012160:Retina / Q000502:physiology*; D012684:Sensory Thresholds / Q000502:physiology*; D014792:Visual Acuity; D014796:Visual Perception / Q000502:physiology*