title: Conditioning of opioid reinforcement: neuroanatomical and neurochemical substrates.
authors.affiliation: Department of Neuropharmacology, Max-Planck Institute for Psychiatry, Martinsried, Germany.
authors.forename: T S
authors.initials: TS
authors.lastname: Shippenberg
authors.forename: A
authors.initials: A
authors.lastname: Herz
authors.forename: R
authors.initials: R
authors.lastname: Spanagel
authors.forename: R
authors.initials: R
authors.lastname: Bals-Kubik
authors.forename: C
authors.initials: C
authors.lastname: Stein
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000502:physiology*; D003213:Conditioning, Psychological / Q000187:drug effects; D008032:Limbic System / Q000502:physiology; D009042:Motivation; D009294:Narcotics / Q000494:pharmacology*; D009474:Neurons / Q000187:drug effects / Q000502:physiology; D011957:Receptors, Opioid / Q000187:drug effects / Q000502:physiology*; D017465:Receptors, Opioid, delta; D017473:Receptors, Opioid, kappa; D017450:Receptors, Opioid, mu; D012054:Reinforcement, Psychology
chemical_list: D009294:Narcotics; D011957:Receptors, Opioid; D017465:Receptors, Opioid, delta; D017473:Receptors, Opioid, kappa; D017450:Receptors, Opioid, mu