title: Light adaptation in the rat retina: evidence for two receptor mechanisms.
abstract: Light adapting the rat retina with transient white flashes too dim to bleach a substantial amount of visual pigment produces a change in electroretinogram spectral sensitivity and an increase in flicker fusion frequency. Increment threshold curves obtained with a long wavelength adapting stimulus and a short wavelength test stimulus show rod saturation.
mesh_terms: D000221:Adaptation, Ocular; D000818:Animals; D003623:Dark Adaptation; D004596:Electroretinography; D005425:Flicker Fusion; D008027:Light; D010786:Photoreceptor Cells / Q000502:physiology; D051381:Rats; D012160:Retina / Q000502:physiology*