DRUG DISCRIMINATION-TRAINING WITH PROGRESSIVELY LOWERED DOSES

被引：57

作者：

OVERTON, DA

机构：

来源：

SCIENCE | 1979年 / 205卷 / 4407期

关键词：

D O I：

10.1126/science.462182

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Rats were trained to discriminate drug from no-drug conditions in a two lever operant task. Moderately high dosages were used initially. Whenever the discrimination was learned, training was continued with progressively reduced dosages. Eventually the rats discriminated extremely low doses of phenobarbital, chlordiazepoxide, cyclazocine, and fentanyl.

引用

页码：720 / 721

页数：2

共 12 条

[1] PROLONGED MEASUREMENTS OF DISCRIMINATION BETWEEN ALCOHOL AND NONDRUG STATES [J].