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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
发表期刊HUMAN BRAIN MAPPING
ISSN1065-9471
文章类型Article
卷号33期号:1页码:154-164
产权排序1
摘要The 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.
关键词self familiarity anterior cingulate posterior cingulate insula
学科领域Physiological Psychology/biological Psychology
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收录类别SCI
语种英语
项目资助者Chinese 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
项目简介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记录号WOS:000298591100013
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被引频次:52[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/11470
专题脑与认知科学国家重点实验室
通讯作者Weng, XC (reprint author), Chinese Acad Sci, Inst Psychol, Lab Higher Brain Funct, Beijing 100101, Peoples R China.
作者单位1.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
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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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