The action potentials recorded from undamaged nerve fibres with micro-electrodes.
D000200:Action Potentials; D000818:Animals; D002415:Cats; D002490:Central Nervous System / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D009897:Optic Chiasm / Q000502:physiology; D009900:Optic Nerve / Q000502:physiology; D014793:Visual Cortex / Q000502:physiology