Adrenergic-cholinergic involvement in modulation of learned behavior.
D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects*; D002552:Cerebral Ventricles / Q000187:drug effects; D003913:Dextroamphetamine / Q000494:pharmacology*
D001285:Atropine; D003913:Dextroamphetamine