Brain state-dependent dynamic functional connectivity patterns in attention-deficit/hyperactivity disorder.

Attention Deficit Disorder with Hyperactivity Brain / diagnostic imaging Brain Mapping Humans Magnetic Resonance Imaging Male Nerve Net / diagnostic imaging Neural Pathways / diagnostic imaging
Attention-deficit/hyperactivity disorder Dynamic functional connectivity K-means State-dependent

Journal

Journal of psychiatric research
ISSN: 1879-1379
Titre abrégé: J Psychiatr Res
Pays: England
ID NLM: 0376331

Informations de publication

Date de publication:
06 2021
Historique:
received: 22 01 2021
revised: 01 04 2021
accepted: 01 05 2021
pubmed: 16 5 2021
medline: 6 7 2021
entrez: 15 5 2021
Statut: ppublish

Résumé

Attention-deficit/hyperactivity disorder (ADHD) patients have presented aberrant static brain networks, however identifying ADHD patients based on dynamic information in brain networks is not fully clear. Data were obtained from 32 boys with ADHD and 52 sex- and age-matched typically developing controls; a sliding-window method was used to assess dynamic functional connectivity (dFC), and two reoccurring dFC states (the hot and cool states) were then identified using a k-means clustering method. The results showed that ADHD patients had significant changes in occurrence, transitions times and dFC strength of the cingulo-opercular network (CON) and sensorimotor network (SMN) in the cool state. The severity of ADHD symptoms showed significant correlations with the regional amplitude of dFC fluctuations in the ventral medial prefrontal cortex (vmPFC), anterior medial prefrontal cortex (amPFC) and precuneus. These findings could provide insights on the state-dependent dynamic changes in large-scale brain connectivity and network configurations in ADHD.

Identifiants

DOI: 10.1016/j.jpsychires.2021.05.010 PMID: 33991995
pubmed: 33991995
pii: S0022-3956(21)00279-X
doi: 10.1016/j.jpsychires.2021.05.010
pii:
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

569-575

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Yunkai Sun (Y)

Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 311121, China; Institute of Psychological Science, Hangzhou Normal University, Hangzhou, 311121, China; Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, 311121, China; College of Education, Hangzhou Normal University, Hangzhou, 311121, China; Department of Psychiatry, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China.

Zhihui Lan (Z)

Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 311121, China; Institute of Psychological Science, Hangzhou Normal University, Hangzhou, 311121, China; Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, 311121, China; College of Education, Hangzhou Normal University, Hangzhou, 311121, China.

Shao-Wei Xue (SW)

Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 311121, China; Institute of Psychological Science, Hangzhou Normal University, Hangzhou, 311121, China; Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, 311121, China; College of Education, Hangzhou Normal University, Hangzhou, 311121, China. Electronic address: xuedrm@126.com.

Lei Zhao (L)

Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 311121, China; Institute of Psychological Science, Hangzhou Normal University, Hangzhou, 311121, China; Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, 311121, China; College of Education, Hangzhou Normal University, Hangzhou, 311121, China.

Yang Xiao (Y)

Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 311121, China; Institute of Psychological Science, Hangzhou Normal University, Hangzhou, 311121, China; Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, 311121, China; College of Education, Hangzhou Normal University, Hangzhou, 311121, China.

Changxiao Kuai (C)

Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 311121, China; Institute of Psychological Science, Hangzhou Normal University, Hangzhou, 311121, China; Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, 311121, China; College of Education, Hangzhou Normal University, Hangzhou, 311121, China.

Qiaoyuan Lin (Q)

Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 311121, China; Institute of Psychological Science, Hangzhou Normal University, Hangzhou, 311121, China; Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou, 311121, China; College of Education, Hangzhou Normal University, Hangzhou, 311121, China.

Kangchen Bao (K)

College of Education, Hangzhou Normal University, Hangzhou, 311121, China.

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Classifications MeSH

questionsmedicales.fr › Troubles mentaux › Troubles du développement neurologique › Troubles déficitaires de l'attention et du comportement perturbateur › Trouble déficitaire de l'attention avec hyperactivité › Brain state-dependent dynamic functional...
questionsmedicales.fr › Système nerveux › Système nerveux central › Encéphale › Brain state-dependent dynamic functional...
questionsmedicales.fr › Techniques d'investigation › Neuroimagerie › Neuroimagerie fonctionnelle › Cartographie cérébrale › Brain state-dependent dynamic functional...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Catarrhini › Hominidae › Humains › Brain state-dependent dynamic functional...
questionsmedicales.fr › Diagnostic › Techniques et procédures diagnostiques › Imagerie diagnostique › Tomographie › Imagerie par résonance magnétique › Brain state-dependent dynamic functional...
questionsmedicales.fr › Système nerveux › Réseau nerveux › Brain state-dependent dynamic functional...
questionsmedicales.fr › Système nerveux › Voies nerveuses › Brain state-dependent dynamic functional...