title: Neurochemical and pharmacologic investigations of punished behavior.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000502:physiology*; D004298:Dopamine / Q000378:metabolism; D008297:Male; D009928:Organ Specificity; D010424:Pentobarbital / Q000494:pharmacology; D011678:Punishment; D051381:Rats; D011916:Rats, Inbred F344; D012054:Reinforcement, Psychology; D012701:Serotonin / Q000378:metabolism; D005680:gamma-Aminobutyric Acid / Q000378:metabolism
chemical_list: D012701:Serotonin; D005680:gamma-Aminobutyric Acid; D010424:Pentobarbital; D004298:Dopamine