title: Strong positive reward in median raphe: specific inhibition by para-chlorophenylalanine.
mesh_terms: D000818:Animals; D002746:Chlorpromazine / Q000494:pharmacology; D010134:Fenclonine / Q000494:pharmacology*; D008297:Male; D008526:Medulla Oblongata / Q000502:physiology*; D008694:Methamphetamine / Q000494:pharmacology; D051381:Rats; D012653:Self Stimulation / Q000187:drug effects / Q000502:physiology*; D012701:Serotonin / Q000502:physiology*; D013681:Tegmentum Mesencephali / Q000502:physiology*
chemical_list: D012701:Serotonin; D008694:Methamphetamine; D010134:Fenclonine; D002746:Chlorpromazine