title: Ethanol facilitates consummatory extinction.
abstract: Rats given access to an empty sipper tube after having obtained 32% sucrose in the same situation undergo extinction of consummatory behavior (cE). Ethanol (0.75 and 1g/kg, i.p.) accelerated cE when administered before the second extinction session. The effect was not attributable to increased activity or state-dependent reduction in consummatory behavior. These data are discussed in the context of research on the effects of ethanol on behavioral assays involving incentive downshifts.
authors: Instituto de Investigaciones Médicas Lanari, Argentina.
authors: Giselle V
authors: GV
authors: Kamenetzky
authors: Alba E
authors: AE
authors: Mustaca
authors: Valeria T
authors: VT
authors: Pedron
authors: Lucas
authors: L
authors: Cuenya
authors: Mauricio R
authors: MR
authors: Papini
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D004305:Dose-Response Relationship, Drug; D004327:Drinking Behavior / Q000187:drug effects*; D000431:Ethanol / Q000494:pharmacology*; D005108:Extinction, Psychological / Q000187:drug effects*; D008297:Male; D009043:Motor Activity / Q000187:drug effects; D051381:Rats; D017208:Rats, Wistar; D012055:Reinforcement Schedule; D012646:Self Administration; D013395:Sucrose / Q000008:administration & dosage; D014741:Video Recording
chemical_list: D000431:Ethanol; D013395:Sucrose