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Effect of C. sporogenes -derived metabolites on the circadian rhythm of Period2 and Bmal1 expression

IBRO Reports 2019年 6卷 S416-S416页

作者： Kyojin Ku Inah Park Jeongah Kim Doyeon Kim Sangwon Jang Mijung Choi Han Kyoung Choe Kyungjin Kim Daegu Gyeongbuk Institute of Science and Technology Daegu Republic of Korea Department of Brain and Cognitive Sciences Daegu Gyeongbuk Institute of Science and Technology (DGIST) Daegu Republic of Korea Interdisciplinary Program in Neuroscience College of Natural Sciences Seoul National University Seoul Republic of Korea

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184 – Cavum septum pellucidum in subjects at ultra high risk for schizophrenia: compared with first-degree relatives of patients with schizophrenia and healthy volunteers

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Schizophrenia Research 2008年 98卷 109-109页

作者： Choi, J.-S. Kang, D.-H. Park, J.-Y. Jung, W.H. Choi, C.-H. Chon, M.-W. Jung, M.H. Lee, J.-M. Kwon, J.S. Department of Psychiatry Seoul National University College of Medicine Seoul Republic of Korea Interdisciplinary Program in Cognitive Science Seoul National University Seoul Republic of Korea Interdisciplinary Program in Brain Science Seoul National University Seoul Republic of Korea Department of Radiology National Medical Center Seoul Republic of Korea Department of Biomedical Engineering Hanyang University Seoul Republic of Korea

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Volume entropy and generalized Markov system for modelling information flow in a brain graph

arXiv

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arXiv 2018年

作者： Lee, Hyekyoung Kim, Eunkyung Kang, Hyejin Huh, Youngmin Lee, Youngjo Lim, Seonhee Lee, Dong Soo Biomedical Research Institute Seoul National University Hospital Seoul National University Department of Nuclear Medicine Seoul National University Department of Rehabilitation Medicine Seoul National University College of Medicine Seoul National University Data Science for Knowledge Creation Research Center Seoul National University Interdisciplinary Program in Cognitive Science Seoul National University Department of Statistics College of Natural Sciences Seoul National University Department of Molecular Medicine and Biopharmaceutical Sciences College of Medicine or College of Pharmacy Seoul National University Graduate School of Convergence Science and Technology Department of Mathematical Sciences Seoul National University Seoul Korea Republic of Korea Brain Research Institute Daegu Korea Republic of

Entropy is a classical measure to quantify the amount of information or complexity of a system. Various entropy-based measures such as functional and spectral entropies have been proposed in brain network analysis. However, they are less widely used than traditional graph theoretic measures such as global and local efficiencies because either they are not well-defined on a graph or difficult to interpret its biological meaning. In this paper, we propose a new entropy-based graph invariant, called volume entropy. It measures the exponential growth rate of the number of paths in a graph, which is a relevant measure if information flows through the graph forever. We model the information propagation on a graph by the generalized Markov system associated to the weighted edge-transition matrix. We estimate the volume entropy using the stationary equation of the generalized Markov system. A prominent advantage of using the stationary equation is that it assigns certain distribution of weights on the edges of the brain graph, which we call the stationary distribution. The stationary distribution shows the information capacity of edges and the direction of information flow on a brain graph. The simulation results show that the volume entropy distinguishes the underlying graph topology and geometry better than the existing graph measures. In brain imaging data application, the volume entropy of brain graphs was significantly related to healthy normal aging from 20s to 60s. In addition, the stationary distribution of information propagation gives a new insight into the information flow of functional brain graph. Copyright © 2018, The Authors. All rights reserved.

关键词： Entropy

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196 – Fronto-parietal dysfunction during spatial working memory task in subjects at high clinical-risk for schizophrenia

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Schizophrenia Research 2008年 98卷 114-114页

作者： Park, J.Y. Kang, D.H. Choi, J.S. Jung, M.H. Jung, W.H. Choi, C.H. Shin, N.Y. Kwon, J.S. Interdisciplinary Program in Cognitive and Brain Science Seoul National University Seoul Republic of Korea Department of Psychiatry Seoul National University College of Medicine Seoul Republic of Korea Clinical Cognitive Neuroscience Center Neuroscience Institute SNU-MRC Seoul Republic of Korea Department of Radiology National Medical Center Seoul Republic of Korea

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Corrigendum to “Switching strategy underlies phonemic verbal fluency impairment in obsessive-compulsive disorder” [J. Obsessive-Compuls. Relat. Disord. 1 (2012) 221–227]

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Journal of Obsessive-Compulsive and Related Disorders 2016年 10卷 99-99页

作者： Shin, Ye Seul Shin, Na Young Jang, Joon Hwan Shim, Geumsook Park, Hye Yoon Shin, Min-Sup Kwon, Jun Soo Department of Brain & Cognitive Sciences World Class University Program College of Natural Sciences Seoul National University Seoul Republic of Korea Interdisciplinary Cognitive Science Program Seoul National University Seoul Republic of Korea Department of Psychiatry & Behavioral Sciences Seoul National University College of Medicine Seoul Republic of Korea Department of Child-Adolescent Psychiatry Seoul National University College of Medicine Seoul Republic of Korea

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Strategic brain areas for cognitive decline in subcortical vascular cognitive impairment: A diffusion-tensor imaging and PET study

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Alzheimer's & Dementia 2013年第4期9卷 P583-P584页

作者： Min-Jeong Kim Kyoung-Min Lee Young-Don Son Hyeon-Ae Jeon Sejin Yoo Young-Bo Kim Zang-Hee Cho Department of Neurology Seoul National University Hospital Healthcare System Gangnam Center Seoul South Korea Seoul National University Hospital Seoul South Korea Neuroscience Research Institute Gachon Medical School Incheon South Korea Department of Neuropsychology Max Planck Institute for Human Cognitive and Brain Sciences Leipzig Germany Interdisciplinary Program in Cognitive Science Seoul National University Seoul South Korea

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186 – Inefficient neural network during spatial working memory task in subjects at high genetic-risk for schizophrenia

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Schizophrenia Research 2008年 98卷 110-110页

作者： Han, J.Y. Park, J.Y. Kang, D.H. Choi, J.S. Jung, M.H. Choi, C.H. Jung, Y.S. Lee, J.M. Kwon, J.S. Interdisciplinary Program in Cognitive and Brain Science Seoul National University Seoul Republic of Korea Department of Psychiatry Seoul National University College of Medicine Seoul Republic of Korea Clinical Cognitive Neuroscience Center Neuroscience Institute SNU-MRC Seoul Republic of Korea Department of Radiology National Medical Center Seoul Republic of Korea Department of Biomedical Engineering Hanyang University School of Medicine Seoul Republic of Korea

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Altered connectivity in focal epilepsy

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International Journal of Epilepsy 2016年第1期3卷 46-46页

作者： Chun Kee Chung Department of Neurosurgery Seoul National University Hospital Seoul Republic of Korea Interdisciplinary Program in Neuroscience Seoul National University College of Natural Science Seoul Republic of Korea Department of Neurosurgery Seoul National University College of MedicineSeoul Republic of Korea Department of Brain and Cognitive Sciences Seoul National University College of Natural Sciences Seoul Republic of Korea

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26th Annual Computational Neuroscience Meeting (CNS*2017): Part 3 Antwerp, Belgium. 15-20 July 2017 Abstracts

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BMC NEUROscience 2017年第SUPPL 1期18卷 95-176页

作者： [Anonymous] Department of Neuroscience Yale University New Haven CT 06520 USA Department Physiology & Pharmacology SUNY Downstate Brooklyn NY 11203 USA NYU School of Engineering 6 MetroTech Center Brooklyn NY 11201 USA Departament de Matemàtica Aplicada Universitat Politècnica de Catalunya Barcelona 08028 Spain Institut de Neurobiologie de la Méditerrannée (INMED) INSERM UMR901 Aix-Marseille Univ Marseille France Center of Neural Science New York University New York NY USA Aix-Marseille Univ INSERM INS Inst Neurosci Syst Marseille France Laboratoire de Physique Théorique et Modélisation CNRS UMR 8089 Université de Cergy-Pontoise 95300 Cergy-Pontoise Cedex France Department of Mathematics and Computer Science ENSAT Abdelmalek Essaadi’s University Tangier Morocco Laboratory of Natural Computation Department of Information and Electrical Engineering and Applied Mathematics University of Salerno 84084 Fisciano SA Italy Department of Medicine University of Salerno 84083 Lancusi SA Italy Dipartimento di Fisica Università degli Studi Aldo Moro Bari and INFN Sezione Di Bari Italy Data Analysis Department Ghent University Ghent Belgium Coma Science Group University of Liège Liège Belgium Cruces Hospital and Ikerbasque Research Center Bilbao Spain BIOtech Department of Industrial Engineering University of Trento and IRCS-PAT FBK 38010 Trento Italy Department of Data Analysis Ghent University Ghent 9000 Belgium The Wellcome Trust Centre for Neuroimaging University College London London WC1N 3BG UK Department of Electronic Engineering NED University of Engineering and Technology Karachi Pakistan Blue Brain Project École Polytechnique Fédérale de Lausanne Lausanne Switzerland Departement of Mathematics Swansea University Swansea Wales UK Laboratory for Topology and Neuroscience at the Brain Mind Institute École polytechnique fédérale de Lausanne Lausanne Switzerland Institute of Mathematics University of Aberdeen Aberdeen Scotland UK Department of Integrativ

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Correction: Astrocytic water channel aquaporin-4 modulates brain plasticity in both mice and humans: a potential gliogenetic mechanism underlying language-associated learning

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Molecular psychiatry 2021年第12期26卷 7853页

作者： J Woo J E Kim J J Im J Lee H S Jeong S Park S- Y Jung H An S Yoon S M Lim S Lee J Ma E Y Shin Y- E Han B Kim E H Lee L Feng H Chun B- E Yoon I Kang S R Dager I K Lyoo C J Lee Center for Neural Science and Functional Connectomics Korea Institute of Science and Technology (KIST) Seoul Republic of Korea. Neuroscience Program University of Science and Technology (UST) Daejeon Republic of Korea. Department of Brain and Cognitive Sciences Scranton College Ewha Womans University Seoul Republic of Korea. Ewha Brain Institute Ewha Womans University Seoul Republic of Korea. Interdisciplinary Program in Neuroscience College of Natural Sciences Seoul National University Seoul Republic of Korea. Division of Functional Food Research Korea Food Research Institute Seongnam Republic of Korea. Department of Radiology Incheon St. Mary's Hospital College of Medicine The Catholic University of Korea Seoul Republic of Korea. KU-KIST Graduate School of Converging Science and Technology Korea University145 Anam-ro Seongbuk-gu Seoul 02841 Republic of Korea. Department of Radiology College of Medicine Ewha Womans University Seoul Republic of Korea. Green Cross Laboratories Yongin Republic of Korea. Department of Nanobiomedical Science Dankook University Cheonan Republic of Korea. Department of Radiology University of Washington Seattle WA USA. Department of Bioengineering University of Washington Seattle WA USA. Department of Brain and Cognitive Sciences Scranton College Ewha Womans University Seoul Republic of Korea. inkylyoo@ewha.ac.kr. Ewha Brain Institute Ewha Womans University Seoul Republic of Korea. inkylyoo@ewha.ac.kr. Graduate School of Pharmaceutical Sciences Ewha Womans University Seoul Republic of Korea. inkylyoo@ewha.ac.kr. Center for Neural Science and Functional Connectomics Korea Institute of Science and Technology (KIST) Seoul Republic of Korea. cjl@kist.re.kr. Neuroscience Program University of Science and Technology (UST) Daejeon Republic of Korea. cjl@kist.re.kr. KU-KIST Graduate School of Converging Science and Technology Korea University145 Anam-ro Seongbuk-gu Seoul 02841 Republic of Korea. cjl@kist.re.kr.

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