title: [Neuroanatomical dissociation of reinforcing and analgetic effects of morphine].
abstract: Pain-relieving and reinforcing effects of morphine after microinjections into brain structures have been studied. Reinforcing effects were revealed after administration into n. accumbens, while analgesic--after injections into periventricular area of the midbrain and dorsomedial hypothalamus. Data obtained demonstrate neurotopographic heterogeneity of two important effects of morphine.
authors.forename: A S
authors.initials: AS
authors.lastname: Morozova
authors.forename: N A
authors.initials: NA
authors.lastname: Patkina
authors.forename: E E
authors.initials: EE
authors.lastname: Zvartau
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects*; D004302:Dorsomedial Hypothalamic Nucleus / Q000187:drug effects; D007026:Hypothalamic Area, Lateral / Q000187:drug effects; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D009714:Nucleus Accumbens / Q000187:drug effects; D010487:Periaqueductal Gray / Q000187:drug effects; D051381:Rats
chemical_list: D009020:Morphine
vernacular_title: Neĭroanatomicheskaia dissotsiatsiia podkrepliaiushchego i anal'geticheskogo éffektov morfina.