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Dissociation between anterior and posterior cortical regions during self-specificity and familiarity: A combined fMRI-meta-analytic study
Qin, Pengmin1,2; Liu, Yijun3,4; Shi, Jinfu1; Wang, Yuzhi5; Duncan, Niall1; Gong, Qiyong6; Weng, Xuchu1; Northoff, Georg2; Weng, XC (reprint author), Chinese Acad Sci, Inst Psychol, Lab Higher Brain Funct, Beijing 100101, Peoples R China.
2012
Source PublicationHUMAN BRAIN MAPPING
ISSN1065-9471
SubtypeArticle
Volume33Issue:1Pages:154-164
Contribution Rank1
AbstractThe familiarity to the subject of any potential stimuli presents one of the major difficulties for the investigation of the self; the separation of effects resulting from familiarity from self-effects being extremely problematic. The aim of this study was thus to investigate the neural distinction between self and familiarity by combining two sets of fMRI data with a meta-analysis. In the first fMRI experiment, regions responding to self/familiarity were investigated using the subject's own name and names of familiar others. These effects were confirmed and extended in a second fMRI experiment using the subject's own name and a stranger's name, as spoken by familiar and unfamiliar voices. Finally, a meta-analysis of self- and familiarity-related studies was conducted. Neural activity in the anterior brain regions, such as the anterior cingulate (ACC) and anterior insula (AI), was found to be specific for self-specific stimuli. In contrast, posterior brain regions, such as the posterior cingulate, were activated by familiar stimuli. Finally, the distinction between anterior and posterior regions for self and familiarity was confirmed by meta-analytic data. This study demonstrates a clear anteriorposterior cortical partition between self-specificity and familiarity. Hum Brain Mapp, 2012. (C) 2010 Wiley Periodicals, Inc.
Keywordself familiarity anterior cingulate posterior cingulate insula
Subject AreaPhysiological Psychology/biological Psychology
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Indexed BySCI
Language英语
Funding OrganizationChinese Ministry of Science and Technology [2007CB512300] ; National Natural Science Foundation of China [30670674] ; Canada Research Chair ; EJLB Foundation ; Canadian Institutes of Health Research (CIHR) ; Michael Smith Foundation
Project Intro.Contract grant sponsor: Chinese Ministry of Science and Technology; Contract grant number: 2007CB512300; Contract grant sponsor: National Natural Science Foundation of China; Contract grant number: 30670674; Contract grant sponsor: Canada Research Chair and EJLB Foundation-Canadian Institutes of Health Research (CIHR)-Michael Smith Foundation support.
WOS IDWOS:000298591100013
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Cited Times:53[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/11470
Collection脑与认知科学国家重点实验室
Corresponding AuthorWeng, XC (reprint author), Chinese Acad Sci, Inst Psychol, Lab Higher Brain Funct, Beijing 100101, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Psychol, Lab Higher Brain Funct, Beijing 100101, Peoples R China
2.Univ Ottawa, Mental Hlth Res Inst, Ottawa, ON K1Z 7K4, Canada
3.Univ Florida, Dept Psychiat, McKnight Brain Inst, Gainesville, FL 32611 USA
4.Univ Florida, Dept Neurosci, McKnight Brain Inst, Gainesville, FL 32610 USA
5.Shangdong Univ Tradit Chinese Med, Dept Neurosurg, Jinan, Shangdong, Peoples R China
6.Sichuan Univ, W China Hosp, HMRRC, Dept Radiol, Chengdu 610064, Peoples R China
Recommended Citation
GB/T 7714
Qin, Pengmin,Liu, Yijun,Shi, Jinfu,et al. Dissociation between anterior and posterior cortical regions during self-specificity and familiarity: A combined fMRI-meta-analytic study[J]. HUMAN BRAIN MAPPING,2012,33(1):154-164.
APA Qin, Pengmin.,Liu, Yijun.,Shi, Jinfu.,Wang, Yuzhi.,Duncan, Niall.,...&Weng, XC .(2012).Dissociation between anterior and posterior cortical regions during self-specificity and familiarity: A combined fMRI-meta-analytic study.HUMAN BRAIN MAPPING,33(1),154-164.
MLA Qin, Pengmin,et al."Dissociation between anterior and posterior cortical regions during self-specificity and familiarity: A combined fMRI-meta-analytic study".HUMAN BRAIN MAPPING 33.1(2012):154-164.
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