ERP Correlates of Verbal and Numerical Probabilities in Risky Choices: A Two-Stage Probability Processing View
文献类型：期刊论文
| 作者 | Li, Shu ; Du, Xue-Lei; Li, Qi; Xuan, Yan-Hua; Wang, Yun; Rao, Li-Lin
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| 刊名 | FRONTIERS IN HUMAN NEUROSCIENCE
 |
| 出版日期 | 2016-01-21 |
| 卷号 | 9期号:0页码:1-8 |
| 关键词 | risky choice verbal probability numerical probability ERP |
| ISSN号 | 1662-5161 |
| 英文摘要 | Two kinds of probability expressions, verbal and numerical, have been used to characterize the uncertainty that people face. However, the question of whether verbal and numerical probabilities are cognitively processed in a similar manner remains unresolved. From a levels-of-processing perspective, verbal and numerical probabilities may be processed differently during early sensory processing but similarly in later semantic associated operations. This event related potential (ERP) study investigated the neural processing of verbal and numerical probabilities in risky choices. The results showed that verbal probability and numerical probability elicited different N1 amplitudes but that verbal and numerical probabilities elicited similar N2 and P3 waveforms in response to different levels of probability (high to low). These results were consistent with a levels-of-processing framework and suggest some internal consistency between the cognitive processing of verbal and numerical probabilities in risky choices. Our findings shed light on possible mechanism underlying probability expression and may provide the neural evidence to support the translation of verbal to numerical probabilities (or vice versa). |
| WOS标题词 | Science & Technology ; Social Sciences ; Life Sciences & Biomedicine |
| 类目[WOS] | Neurosciences ; Psychology |
| 研究领域[WOS] | Neurosciences & Neurology ; Psychology |
| 关键词[WOS] | EVENT-RELATED POTENTIALS ; DECISION-MAKING ; UNCERTAINTY ; EXPRESSIONS ; TASK ; PREFERENCES ; INFORMATION ; PREDICTIONS ; ACTIVATION ; MAGNITUDE |
| 收录类别 | SCI ; SSCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368428500001 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/19453]  |
| 专题 | 心理研究所_中国科学院行为科学重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Shu,Du, Xue-Lei,Li, Qi,et al. ERP Correlates of Verbal and Numerical Probabilities in Risky Choices: A Two-Stage Probability Processing View[J]. FRONTIERS IN HUMAN NEUROSCIENCE,2016,9(0):1-8. |
| APA | Li, Shu,Du, Xue-Lei,Li, Qi,Xuan, Yan-Hua,Wang, Yun,&Rao, Li-Lin.(2016).ERP Correlates of Verbal and Numerical Probabilities in Risky Choices: A Two-Stage Probability Processing View.FRONTIERS IN HUMAN NEUROSCIENCE,9(0),1-8. |
| MLA | Li, Shu,et al."ERP Correlates of Verbal and Numerical Probabilities in Risky Choices: A Two-Stage Probability Processing View".FRONTIERS IN HUMAN NEUROSCIENCE 9.0(2016):1-8. |
入库方式： OAI收割
来源：心理研究所
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