THE BIDIRECTIONAL EFFECTS OF SHOCK ON ALCOHOL PREFERENCE IN RATS

被引：62

作者：

VOLPICELLI, JR

ULM, RR

HOPSON, N

机构：

[1] UNIV PENN,DEPT PSYCHIAT & PSYCHOL,PHILADELPHIA,PA 19104

[2] SALISBURY STATE COLL,DEPT PSYCHOL,SALISBURY,MD 21801

来源：

ALCOHOLISM-CLINICAL AND EXPERIMENTAL RESEARCH | 1990年 / 14卷 / 06期

关键词：

Alcohol Drinking; Inescapable Shock; Stress;

D O I：

10.1111/j.1530-0277.1990.tb01837.x

中图分类号：

R194 [卫生标准、卫生检查、医药管理];

学科分类号：

摘要：

Rats given a choice between a 5% alcohol solution and water will dramatically increase alcohol preference on the days following experience with inescapable electric footshocks, compared with unshocked animals. Although, total alcohol preference did not differ during shock days, an interaction occurred between shock stress and alcohol preference. Rats that initially preferred alcohol decreased alcohol preference during shock days, whereas, rats that initially avoided alcohol increased alcohol preference during shock days. Therefore, the stress of inescapable electric footshock has bidirectional effects on alcohol preference. These bidirectional effects depend on the temporal dynamics of alcohol consumption in relation to the shock experience and the initial alcohol preference. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：913 / 916

页数：4

共 19 条

[1] EFFECTS OF INESCAPABLE SHOCK AND SHOCK-PRODUCED CONFLICT ON SELF SELECTION OF ALCOHOL IN RATS [J].