title: Four types of responses to light and dark spot stimuli in the cat optic nerve.
mesh_terms: D000818:Animals; D002415:Cats; D004594:Electrophysiology; D005724:Ganglia / Q000502:physiology; D008027:Light; D009900:Optic Nerve / Q000502:physiology*; D012160:Retina / Q000502:physiology