title: Galanin: a potential role in mesolimbic dopamine-mediated instrumental behavior.
abstract: The involvement of the neuropeptide galanin in the consumption of the primary "commodities" of food and water is well established. However, the present review describes anatomical and behavioral evidence that suggests that galanin may also modulate ascending mesolimbic dopamine function and thereby play an inhibitory role in the systems by which instrumental behavior is energized toward acquiring primary commodities. General anatomical frameworks for this interaction are presented and future studies that could evaluate it are discussed.
authors.affiliation: Biopsychology Area, Department of Psychology, Stony Brook University, Stony Brook, NY 11794-2500, USA. john.robinson@stonybrook.edu
authors.forename: John K
authors.initials: JK
authors.lastname: Robinson
authors.forename: Ariel
authors.initials: A
authors.lastname: Brewer
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects / Q000502:physiology*; D003216:Conditioning, Operant / Q000187:drug effects / Q000502:physiology*; D004298:Dopamine / Q000378:metabolism*; D019004:Galanin / Q000378:metabolism* / Q000494:pharmacology; D006801:Humans; D008032:Limbic System / Q000033:anatomy & histology / Q000502:physiology*
chemical_list: D019004:Galanin; D004298:Dopamine