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  Breakdown of whole-brain dynamics in preterm-born children

Padilla, N., Saenger, V. M., van Hartevelt, T. J., Fernandes, H. M., Lennartsson, F., Andersson, J. L. R., Kringelbach, M., Deco, G., & Åden, U. (2020). Breakdown of whole-brain dynamics in preterm-born children. Cerebral Cortex, 30(3), 1159-1170. doi:10.1093/cercor/bhz156.

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アイテムのパーマリンク: https://hdl.handle.net/21.11116/0000-0006-4357-D 版のパーマリンク: https://hdl.handle.net/21.11116/0000-000D-32B1-2
資料種別: 学術論文

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Padilla_2020.pdf (出版社版), 2MB
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ファイルのパーマリンク:
https://hdl.handle.net/21.11116/0000-0006-4359-B
ファイル名:
Padilla_2020.pdf
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Hybrid
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公開
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application/pdf / [MD5]
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CCライセンス:
https://creativecommons.org/licenses/by-nc/4.0/

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作成者

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 作成者:
Padilla, Nelly1, 著者
Saenger, Victor M.2, 著者
van Hartevelt, Tim J.3, 4, 著者
Fernandes, Henrique M.3, 4, 著者
Lennartsson, Finn1, 5, 著者
Andersson, Jesper L. R.6, 著者
Kringelbach, Morten3, 4, 著者
Deco, Gustavo2, 7, 8, 9, 著者           
Åden, Ulrika1, 10, 著者
所属:
1Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden, ou_persistent22              
2Computational Neuroscience Group, Department of Information and Communication Technologies, Center for Brain and Cognition, University Pompeu Fabra, Barcelona, Spain, ou_persistent22              
3Department of Psychiatry, Warneford Hospital, University of Oxford, United Kingdom, ou_persistent22              
4Center for Music in the Brain, Aarhus University, Denmark, ou_persistent22              
5Department of Clinical Sciences, Lund University, Sweden, ou_persistent22              
6Nuffield Department Clinical Neurosciences, FMRIB Centre, University of Oxford, United Kingdom, ou_persistent22              
7Catalan Institution for Research and Advanced Studies (ICREA), University Pompeu Fabra, Barcelona, Spain, ou_persistent22              
8Department Neuropsychology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634551              
9School of Psychological Sciences, Monash University, Melbourne, Australia, ou_persistent22              
10Department of Neonatology, Karolinska Institute, Stockholm, Sweden, ou_persistent22              

内容説明

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キーワード: Brain development; Brain dynamics; Functional connectivity; Neurodevelopment; Prematurity
 要旨: The brain operates at a critical point that is balanced between order and disorder. Even during rest, unstable periods of random behavior are interspersed with stable periods of balanced activity patterns that support optimal information processing. Being born preterm may cause deviations from this normal pattern of development. We compared 33 extremely preterm (EPT) children born at < 27 weeks of gestation and 28 full-term controls. Two approaches were adopted in both groups, when they were 10 years of age, using structural and functional brain magnetic resonance imaging data. The first was using a novel intrinsic ignition analysis to study the ability of the areas of the brain to propagate neural activity. The second was a whole-brain Hopf model, to define the level of stability, desynchronization, or criticality of the brain. EPT-born children exhibited fewer intrinsic ignition events than controls; nodes were related to less sophisticated aspects of cognitive control, and there was a different hierarchy pattern in the propagation of information and suboptimal synchronicity and criticality. The largest differences were found in brain nodes belonging to the rich-club architecture. These results provide important insights into the neural substrates underlying brain reorganization and neurodevelopmental impairments related to prematurity.

資料詳細

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言語: eng - English
 日付: 2019-06-182019-01-262019-06-202019-08-232020-03
 出版の状態: 出版
 ページ: -
 出版情報: -
 目次: -
 査読: -
 識別子（DOI, ISBNなど）: DOI: 10.1093/cercor/bhz156
PMID: 31504269
PMC: PMC7132942
 学位: -

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Project information

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Project name : -
Grant ID : 523-2011-3981; 2017-03043
Funding program : -
Funding organization : Swedish Medical Research Council
Project name : -
Grant ID : ALF SLL 20170243
Funding program : -
Funding organization : Stockholm County Council and the Karolinska Institutet
Project name : -
Grant ID : 223767
Funding program : Seventh Framework Project
Funding organization : European Union
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Grant ID : -
Funding program : -
Funding organization : Swedish Medical Society
Project name : -
Grant ID : FO2017-0131
Funding program : -
Funding organization : Swedish Brain Foundation
Project name : -
Grant ID : -
Funding program : -
Funding organization : Sällskapet Barnavård
Project name : -
Grant ID : -
Funding program : -
Funding organization : Linnèa och Josef Carlssons Stifelse’ Erik and Edith Fernström Stiftelse
Project name : -
Grant ID : -
Funding program : -
Funding organization : Ishizu Matsumura Foundation

出版物 1

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出版物名: Cerebral Cortex
種別: 学術雑誌
 著者・編者:
所属:
出版社, 出版地: New York, NY : Oxford University Press
ページ: - 巻号: 30 (3) 通巻号: - 開始・終了ページ: 1159 - 1170 識別子（ISBN, ISSN, DOIなど）: ISSN: 1047-3211
CoNE: https://pure.mpg.de/cone/journals/resource/954925592440