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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
2016-01-21
发表期刊FRONTIERS IN HUMAN NEUROSCIENCE
ISSN1662-5161
文章类型Article
卷号9期号:0页码:1-8
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
DOI10.3389/fnhum.2015.00717
收录类别SCI ; SSCI
语种英语
项目资助者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)
WOS研究方向Neurosciences & Neurology ; Psychology
WOS类目Neurosciences ; Psychology
WOS记录号WOS:000368428500001
WOS标题词Science & Technology ; Social Sciences ; Life Sciences & Biomedicine
关键词[WOS]EVENT-RELATED POTENTIALS ; DECISION-MAKING ; UNCERTAINTY ; EXPRESSIONS ; TASK ; PREFERENCES ; INFORMATION ; PREDICTIONS ; ACTIVATION ; MAGNITUDE
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
作者单位Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
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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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