The effects of changing levels of arousal on the spontaneous activity of cortical neurones: I. Sleep and wakefulness.
D000200:Action Potentials; D000818:Animals; D001143:Arousal / Q000502:physiology*; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology*; D008297:Male; D009474:Neurons / Q000502:physiology*; D012890:Sleep / Q000502:physiology*; D014851:Wakefulness / Q000502:physiology*