Chemical transmission and cortical arousal.
D000109:Acetylcholine / Q000494:pharmacology*; D000777:Anesthetics / Q000494:pharmacology*; D000818:Animals; D002415:Cats; D002540:Cerebral Cortex / Q000187:drug effects* / Q000502:physiology*; D003243:Consciousness
D000777:Anesthetics; D000109:Acetylcholine