Change in the receptive fields of the visual cortex of the cat in relation to the level of wakefulness.
D000818:Animals; D001143:Arousal / Q000502:physiology; D001288:Attention / Q000502:physiology; D002415:Cats; D005074:Evoked Potentials, Visual; D005239:Fear / Q000502:physiology; D009433:Neural Inhibition; D009474:Neurons / Q000502:physiology; D009435:Synaptic Transmission; D014793:Visual Cortex / Q000502:physiology*; D014795:Visual Pathways / Q000502:physiology; D014851:Wakefulness / Q000502:physiology*