title: Alterations in taste reactivity to alcohol in rats given continuous alcohol access followed by abstinence.
abstract: Naive, male rats (n = 14) were given continuous access to 10% alcohol and water for a period of 6 weeks. Concurrent taste reactivity tests showed a consistent increase in ingestive responding to a range of alcohol concentrations (10%-40%) over the course of alcohol access. The rats also showed a consistent decrease in aversive responding over time. These data suggested that the palatability of alcohol increased with alcohol experience. After a 1-month period of alcohol abstinence, however, ingestive taste reactivity to alcohol returned to the same level as that found when the rats were alcohol naive, whereas aversive responding approached the level seen initially. A separate control group (n = 13) given only water for the same length of time failed to show similar changes in taste reactivity to alcohol solutions.
authors.affiliation: Department of Psychology, Kansas State University, Manhattan 66506-5302.
authors.forename: S W
authors.initials: SW
authors.lastname: Kiefer
authors.forename: P J
authors.initials: PJ
authors.lastname: Bice
authors.forename: N
authors.initials: N
authors.lastname: Badia-Elder
mesh_terms: D000428:Alcohol Drinking / Q000523:psychology*; D000818:Animals; D001362:Avoidance Learning; D000431:Ethanol / Q000008:administration & dosage*; D005260:Female; D005518:Food Preferences; D008297:Male; D051381:Rats; D013649:Taste; D013695:Temperance / Q000523:psychology*; D013997:Time Factors
chemical_list: D000431:Ethanol