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Psychological investigation of the "feeling of being seen through" in a non-clinical sample using an ERP paradigm
Chan, Raymond C. K.1,2; Huang, Jia2,3; Wang, Ya2,3; Gong, Qi-Yong4; R. C. K. Chan
2009-02-13
Source PublicationBRAIN RESEARCH
ISSN0006-8993
SubtypeArticle
Volume1254Pages:63-73
AbstractThis study aimed to explore the validity of an experiment-based paradigm for assessing the suspicious thoughts in healthy volunteers and its corresponding neural process. Twenty-four pairs of healthy college students participated in this study and were randomly assigned to two experimental conditions: the informed (12 pairs) and the naive (12 pairs) conditions. EEG of one subject in each pair was recorded when the 'feeling of being seen through' was evoked. The findings showed a prominent positive deflection of the difference wave within the time window 200 ms-400 ms after stimuli presentation (0 ms) in the naive group. The ERP amplitude of frontal and central scalp sites was significantly different between high and low paranoia rating scores. These findings provide preliminary evidence on the use of an ERP paradigm to detect paranoid ideation or suspicious thoughts in non-clinical sample.; This study aimed to explore the validity of an experiment-based paradigm for assessing the suspicious thoughts in healthy volunteers and its corresponding neural process. Twenty-four pairs of healthy college students participated in this study and were randomly assigned to two experimental conditions: the informed (12 pairs) and the naive (12 pairs) conditions. EEG of one subject in each pair was recorded when the 'feeling of being seen through' was evoked. The findings showed a prominent positive deflection of the difference wave within the time window 200 ms-400 ms after stimuli presentation (0 ms) in the naive group. The ERP amplitude of frontal and central scalp sites was significantly different between high and low paranoia rating scores. These findings provide preliminary evidence on the use of an ERP paradigm to detect paranoid ideation or suspicious thoughts in non-clinical sample. (C) 2008 Elsevier B.V. All rights reserved.
KeywordParanormal experience Suspicious thought Idea of reference Paranoid ERP
Subject Area精神病学 ; 认知神经科学
Indexed BySCI ; SSCI
Language英语
WOS IDWOS:000263617700007
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/5641
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding AuthorR. C. K. Chan
Affiliation1.Chinese Acad Sci, Neuropsychol & Appl Cognit Neurosci Lab, Inst Psychol, Beijing 100101, Peoples R China
2.Sun Yat Sen Univ, Dept Psychol, Neuropsychol & Appl Cognit Neurosci Lab, Guangzhou 510275, Guangdong, Peoples R China
3.Sun Yat Sen Univ, Fac Life Sci, Guangzhou 510275, Guangdong, Peoples R China
4.Sichuan Univ, Huaxi MR Res Ctr, Dept Radiol, W China Hosp,W China Sch Med, Chengdu 610041, Sichuan, Peoples R China
Recommended Citation
GB/T 7714
Chan, Raymond C. K.,Huang, Jia,Wang, Ya,et al. Psychological investigation of the "feeling of being seen through" in a non-clinical sample using an ERP paradigm[J]. BRAIN RESEARCH,2009,1254:63-73.
APA Chan, Raymond C. K.,Huang, Jia,Wang, Ya,Gong, Qi-Yong,&R. C. K. Chan.(2009).Psychological investigation of the "feeling of being seen through" in a non-clinical sample using an ERP paradigm.BRAIN RESEARCH,1254,63-73.
MLA Chan, Raymond C. K.,et al."Psychological investigation of the "feeling of being seen through" in a non-clinical sample using an ERP paradigm".BRAIN RESEARCH 1254(2009):63-73.
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