Reaction time to scotopic flashes of light.
Reaction time (RT) to scotopic flashes of light presented at various locations along the horizontal meridian near the fovea was measured. RT progressively decreased from a maximum near the fovea to a near-asymptotic value at an eccentricity of 12 deg in both the nasal and the temporal retina.
D000328:Adult; D002452:Cell Count; D006801:Humans; D008027:Light; D008297:Male; D010775:Photic Stimulation / Q000295:instrumentation; D010786:Photoreceptor Cells / Q000166:cytology; D011930:Reaction Time; D012160:Retina / Q000502:physiology*; D014785:Vision, Ocular / Q000502:physiology*