{"title":"The effects of pre-exposure to scopolamine on subsequent drug state discrimination.","authors":"W A McKim","doi":"10.1007/BF00735814","DOIUrl":null,"url":null,"abstract":"<p><p>This experiment was done to test the prediction that preexposure to a drug state would increase the discriminability of that drug state when used as a cue in a discrimination task. Eight rats were pre-exposed to scopolamine for 20 days and 8 rats were given saline injections. The drug pre-exposed animals acquired a drug state discrimination more quickly than the controls. A difference was also found between the generalization gradients for each group with the pre-exposed group showing a steeper generalization gradient.</p>","PeriodicalId":20715,"journal":{"name":"Psychopharmacologia","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1976-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF00735814","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Psychopharmacologia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/BF00735814","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
This experiment was done to test the prediction that preexposure to a drug state would increase the discriminability of that drug state when used as a cue in a discrimination task. Eight rats were pre-exposed to scopolamine for 20 days and 8 rats were given saline injections. The drug pre-exposed animals acquired a drug state discrimination more quickly than the controls. A difference was also found between the generalization gradients for each group with the pre-exposed group showing a steeper generalization gradient.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
