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  Personality is reflected in the brain's intrinsic functional architecture

Adelstein, J. S., Shehzad, Z., Mennes, M., Deyoung, C. G., Zuo, X. N., Kelly, C., Margulies, D. S., Bloomfield, A., Gray, J. R., Castellanos, F. X., & Milham, M. P. (2011). Personality is reflected in the brain's intrinsic functional architecture. PLoS One, 6(11):. doi:10.1371/journal.pone.0027633.

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アイテムのパーマリンク: https://hdl.handle.net/11858/00-001M-0000-000F-411E-B 版のパーマリンク: https://hdl.handle.net/21.11116/0000-000D-C87B-8
資料種別: 学術論文

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Adelstein_Personality.pdf (出版社版), 817KB
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ファイルのパーマリンク:
https://hdl.handle.net/11858/00-001M-0000-0024-1B54-9
ファイル名:
Adelstein_Personality.pdf
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Gold
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著作権日付:
2011
著作権情報:
© 2011 Adelstein et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
CCライセンス:
https://creativecommons.org/licenses/by/4.0/

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作成者

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 作成者:
Adelstein, J. S.1, 著者
Shehzad, Z.2, 著者
Mennes, M.1, 著者
Deyoung, C. G.3, 著者
Zuo, X. N.1, 4, 著者
Kelly, C.1, 著者
Margulies, Daniel S.5, 6, 著者           
Bloomfield, A.1, 著者
Gray, J. R.2, 著者
Castellanos, F. X.1, 7, 著者
Milham, M. P.7, 8, 著者
所属:
1Phyllis Green and Randolph Cowen Institute for Pediatric Neuroscience at the NYU Child Study Center, New York University Langone Medical Center, USA, ou_persistent22              
2Department of Psychology, Yale University, New Haven, Connecticut, USA, ou_persistent22              
3Department of Psychology, University of Minnesota, Minneapolis, Minnesota, USA, ou_persistent22              
4Laboratory for Functional Connectome and Development, Key Laboratory of Behavioral Sciences, Institute of Psychology, Chinese Academy of Sciences, Beijing, China, ou_persistent22              
5Department Neurology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634549              
6Mind and Brain Institute, Humboldt University, Berlin, Germany, ou_persistent22              
7Nathan Kline Institute for Psychiatric Research, Orangeburg, New York, USA, ou_persistent22              
8Center for the Developing Brain, Child Mind Institute, New York, USA, ou_persistent22              

内容説明

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 要旨: Personality describes persistent human behavioral responses to broad classes of environmental stimuli. Investigating how
personality traits are reflected in the brain’s functional architecture is challenging, in part due to the difficulty of designing
appropriate task probes. Resting-state functional connectivity (RSFC) can detect intrinsic activation patterns without relying
on any specific task. Here we use RSFC to investigate the neural correlates of the five-factor personality domains. Based on
seed regions placed within two cognitive and affective ‘hubs’ in the brain—the anterior cingulate and precuneus—each
domain of personality predicted RSFC with a unique pattern of brain regions. These patterns corresponded with functional
subdivisions responsible for cognitive and affective processing such as motivation, empathy and future-oriented thinking.
Neuroticism and Extraversion, the two most widely studied of the five constructs, predicted connectivity between seed
regions and the dorsomedial prefrontal cortex and lateral paralimbic regions, respectively. These areas are associated with
emotional regulation, self-evaluation and reward, consistent with the trait qualities. Personality traits were mostly associated
with functional connections that were inconsistently present across participants. This suggests that although a
fundamental, core functional architecture is preserved across individuals, variable connections outside of that core
encompass the inter-individual differences in personality that motivate diverse responses.

資料詳細

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言語: eng - English
 日付: 2011-10-202011-11-30
 出版の状態: オンラインで出版済み
 ページ: -
 出版情報: -
 目次: -
 査読: -
 識別子（DOI, ISBNなど）: DOI: 10.1371/journal.pone.0027633
PMID: 22140453
PMC: PMC3227579
 学位: -

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Project information

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Project name : -
Grant ID : -
Funding program : -
Funding organization : Howard Hughes Medical Institute
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Grant ID : R01MH083246, R01MH081218
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Funding organization : National Institute of Mental Health (NIMH)
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Grant ID : R03DA024775, R01DA016979
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Funding organization : National Institute on Drug Abuse (NIDA)
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Funding organization : Autism Speaks
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Grant ID : -
Funding program : Post-Graduate Fellowship
Funding organization : National Science and Engineering Research Council of Canada (NSERC)
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Grant ID : -
Funding program : -
Funding organization : Startup Foundation for Distinguished Research Professor of Institute for Psychology
Project name : -
Grant ID : Y0CX492S03, 81171409
Funding program : -
Funding organization : Natural Science Foundation of China (NSFC)
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Grant ID : -
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Funding organization : Stavros Niarchos Foundation
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Grant ID : -
Funding program : -
Funding organization : Leon Levy Foundation

出版物 1

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出版物名: PLoS One
種別: 学術雑誌
 著者・編者:
所属:
出版社, 出版地: San Francisco, CA : Public Library of Sciene
ページ: 12 巻号: 6 (11) 通巻号: e27633 開始・終了ページ: - 識別子（ISBN, ISSN, DOIなど）: ISSN: 1932-6203
CoNE: https://pure.mpg.de/cone/journals/resource/1000000000277850