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Frequency-resolved connectome alterations in major depressive disorder: A multisite resting fMRI study

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机构: [1]State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China [2]Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China [3]IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China [4]Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China [5]State Key Laboratory of Medical Neurobiology, Fudan University, Shanghai, China [6]MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China [7]School of Systems Science, Beijing Normal University, Beijing, China [8]Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China [9]Department of Psychology, Southwest University, Chongqing, China [10]Department of Magnetic Resonance Imaging, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China [11]Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China [12]Mental Health Institute of Central South University, China National Technology Institute on Mental Disorders, Hunan Key Laboratory of Psychiatry and Mental Health, Hunan Medical Center for Mental Health, Changsha, Hunan, China [13]Shanghai Key Laboratory of Brain Functional Genomics (Ministry of Education), Institute of Cognitive Neuroscience, School of Psychology and Cognitive Science, East China Normal University, Shanghai, China [14]Department of Radiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China [15]Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China [16]Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital, Sichuan University, Chengdu, China [17]Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China [18]Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, Sichuan, China [19]Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, De Crespigny Park, London, UK [20]Institute of Neuroscience, National Yang-Ming Chiao-Tung University, Taipei, Taiwan [21]Department of Psychiatry, The First Affiliated Hospital of China Medical University, Shenyang, China [22]Chongqing Key Laboratory of Neurobiology, Chongqing, China [23]Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China [24]Chinese Institute for Brain Research, Beijing, China
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关键词: Resting-state functional magnetic resonance imaging Major depressive disorder Functional connectivity strength Frequency

摘要:
Functional connectome studies have revealed widespread connectivity alterations in major depressive disorder (MDD). However, the low frequency bandpass filtering (0.01-0.08 Hz or 0.01-0.1 Hz) in most studies have impeded our understanding on whether and how these alterations are affected by frequency of interest.Here, we performed frequency-resolved (0.01-0.06 Hz, 0.06-0.16 Hz and 0.16-0.24 Hz) connectome analyses using a large-sample resting-state functional MRI dataset of 1002 MDD patients and 924 healthy controls from seven independent centers.We reported significant frequency-dependent connectome alterations in MDD in left inferior parietal, inferior temporal, precentral, and fusiform cortices and bilateral precuneus. These frequency-dependent connectome alterations are mainly derived by abnormalities of medium- and long-distance connections and are brain network-dependent. Moreover, the connectome alteration of left precuneus in high frequency band (0.16-0.24 Hz) is significantly associated with illness duration.Multisite harmonization model only removed linear site effects. Neurobiological underpinning of alterations in higher frequency (0.16-0.24 Hz) should be further examined by combining fMRI data with respiration, heartbeat and blood flow recordings in future studies.These results highlight the frequency-dependency of connectome alterations in MDD and the benefit of examining connectome alteration in MDD under a wider frequency band.Copyright © 2023. Published by Elsevier B.V.

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大类 | 2 区 医学
小类 | 2 区 临床神经病学 2 区 精神病学
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出版当年[2023]版:
Q1 CLINICAL NEUROLOGY Q1 PSYCHIATRY
最新[2023]版:
Q1 CLINICAL NEUROLOGY Q1 PSYCHIATRY

影响因子: 最新[2023版] 最新五年平均 出版当年[2023版] 出版当年五年平均 出版前一年[2022版]

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第一作者机构: [1]State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China [2]Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China [3]IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
通讯作者:
通讯机构: [1]State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China [2]Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing, China [3]IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China [*1]State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Key Laboratory of Brain Imaging and Connectomics, IDG/ McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
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