{"title":"Functional cerebral asymmetry and performance. I. Reaction time to words and dot patterns as a function of EEG alpha asymmetry.","authors":"C S Rebert","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Alpha activity in left and right hemispheres was recorded while subjects performed in verbal and nonverbal target detection/reaction time tasks. Alpha in the right hemisphere was paradoxically enhanced during the nonverbal task, but RT varied as a function of differential hemispheric arousal in the expected manner--e.g., RT to words was fastest in the performance set showing greatest relative left hemisphere arousal.</p>","PeriodicalId":8769,"journal":{"name":"Behavioral neuropsychiatry","volume":"8 1-12","pages":"90-8"},"PeriodicalIF":0.0000,"publicationDate":"1976-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Behavioral neuropsychiatry","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Alpha activity in left and right hemispheres was recorded while subjects performed in verbal and nonverbal target detection/reaction time tasks. Alpha in the right hemisphere was paradoxically enhanced during the nonverbal task, but RT varied as a function of differential hemispheric arousal in the expected manner--e.g., RT to words was fastest in the performance set showing greatest relative left hemisphere arousal.