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The Cognitive Load Affects the Interaction Pattern of Emotion and Working Memory
Li, Xuebing1; Ouyang, Zhengzheng1; Luo, Yue-Jia2; Li, X.
First AuthorLi, Xuebing
2012
Source PublicationInternational Journal of Cognitive Informatics and Natural Intelligence
Volume6Issue:2Pages:68-81
Abstract

Emotion might selectively affect spatial and verbal cognitive activities and the selective interaction patter   could be modulated by cognitive load. To test the hypotheses, the authors used event-related potentials (ERPs)   technique to investigate the interaction pattern of emotion and working memory (WM) by typical WM n-back   tasks with low and high cognitive loads. In the 0-back task, late ERP components for both spatial and verbal   WM were affected by induced emotional states consistently. However, in the 2-back task, they could clearly   observe that induced emotional states selectively affected ERPs for spatial WM, but not for verbal WM. These   results suggested that the interactive pattern of emotion and WM was modulated by cognitive load. In the   condition of low cognitive load, interaction of emotion and WM was similar and nonspecific. However, with   the increasing of cognitive load, interaction of emotion and WM became specific and selective. ERP results   suggested that attention resource competition could be the underlying neutral mechanism of the selective   interactive pattern between emotion and WM.
  

KeywordCognitive Load Emotion Event-Related-Potentials Event-Related-Potentials Technique Working Memory
Subject Area认知心理学
DOI10.4018/jcini.2012040104
Indexed ByEI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/20900
Collection中国科学院心理健康重点实验室
Corresponding AuthorLi, X.
Affiliation1.Institute of Psychology of Chinese Academy of Sciences, National Science Library of Chinese Academy of Sciences, China
2.Beijing Normal University, China
Recommended Citation
GB/T 7714
Li, Xuebing,Ouyang, Zhengzheng,Luo, Yue-Jia,et al. The Cognitive Load Affects the Interaction Pattern of Emotion and Working Memory[J]. International Journal of Cognitive Informatics and Natural Intelligence,2012,6(2):68-81.
APA Li, Xuebing,Ouyang, Zhengzheng,Luo, Yue-Jia,&Li, X..(2012).The Cognitive Load Affects the Interaction Pattern of Emotion and Working Memory.International Journal of Cognitive Informatics and Natural Intelligence,6(2),68-81.
MLA Li, Xuebing,et al."The Cognitive Load Affects the Interaction Pattern of Emotion and Working Memory".International Journal of Cognitive Informatics and Natural Intelligence 6.2(2012):68-81.
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