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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. | |
第一作者 | Li, Xuebing |
摘要 |
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. |
关键词 | Cognitive Load Emotion Event-Related-Potentials Event-Related-Potentials Technique Working Memory |
学科领域 | 认知心理学 |
2012 | |
语种 | 英语 |
DOI | 10.4018/jcini.2012040104 |
发表期刊 | International Journal of Cognitive Informatics and Natural Intelligence |
卷号 | 6期号:2页码:68-81 |
收录类别 | EI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/20900 |
专题 | 中国科学院心理健康重点实验室 |
通讯作者 | Li, X. |
作者单位 | 1.Institute of Psychology of Chinese Academy of Sciences, National Science Library of Chinese Academy of Sciences, China 2.Beijing Normal University, China |
推荐引用方式 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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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
The Cognitive Load A(1569KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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