Institutional Repository of Key Laboratory of Behavioral Science, CAS
ERP Correlates of Verbal and Numerical Probabilities in Risky Choices: A Two-Stage Probability Processing View | |
Li, Shu; Du, Xue-Lei; Li, Qi; Xuan, Yan-Hua; Wang, Yun; Rao, Li-Lin | |
第一作者 | Li, Shu |
通讯作者邮箱 | raoll@psych.ac.cn |
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). |
关键词 | risky choice verbal probability numerical probability ERP |
2016-01-21 | |
DOI | 10.3389/fnhum.2015.00717 |
发表期刊 | FRONTIERS IN HUMAN NEUROSCIENCE |
ISSN | 1662-5161 |
卷号 | 9期号:0页码:1-8 |
收录类别 | SCI ; SSCI |
WOS关键词 | EVENT-RELATED POTENTIALS ; DECISION-MAKING ; UNCERTAINTY ; EXPRESSIONS ; TASK ; PREFERENCES ; INFORMATION ; PREDICTIONS ; ACTIVATION ; MAGNITUDE |
WOS标题词 | Science & Technology ; Social Sciences ; Life Sciences & Biomedicine |
WOS研究方向 | Neurosciences & Neurology ; Psychology |
WOS类目 | Neurosciences ; Psychology |
WOS记录号 | WOS:000368428500001 |
WOS分区 | Q2 |
资助机构 | National Natural Science Foundation of China(31170976 ; Key Project of the Chinese Academy of Sciences(KJZD-EW-L04) ; Foundation for the Supervisor of Beijing Excellent Doctoral Dissertation(20138012501) ; Beijing Natural Science Foundation(7133250) ; 31300813 ; 31200782 ; 31571161) |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/19453 |
专题 | 中国科学院行为科学重点实验室 |
通讯作者 | Rao, Li-Lin |
作者单位 | Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China |
第一作者单位 | 中国科学院行为科学重点实验室 |
通讯作者单位 | 中国科学院行为科学重点实验室 |
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. |
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