Induction of both emotional behavior and a novel form of REM sleep by chemical stimulation applied to cat mesencephalon.
D000818:Animals; D001143:Arousal / Q000187:drug effects*; D001522:Behavior, Animal / Q000187:drug effects*; D002217:Carbachol / Q000494:pharmacology; D002415:Cats; D002552:Cerebral Ventricles / Q000378:metabolism; D004058:Diffusion; D004558:Electric Stimulation; D004644:Emotions / Q000187:drug effects; D008636:Mesencephalon / Q000187:drug effects* / Q000502:physiology; D010277:Parasympathomimetics / Q000378:metabolism / Q000494:pharmacology*; D012895:Sleep, REM / Q000187:drug effects*; D013238:Stereotaxic Techniques
D010277:Parasympathomimetics; D002217:Carbachol