Functional connectivity in complex regional pain syndrome: a bicentric study.

CRPS biomarker functional connectivity neuropathic pain resting-state fMRI

Journal

NeuroImage
ISSN: 1095-9572
Titre abrégé: Neuroimage
Pays: United States
ID NLM: 9215515

Informations de publication

Date de publication:
16 Oct 2024
Historique:
received: 22 05 2024
accepted: 07 10 2024
medline: 19 10 2024
pubmed: 19 10 2024
entrez: 18 10 2024
Statut: aheadofprint

Résumé

Brain imaging studies in complex regional pain syndrome (CRPS) have found mixed evidence for functional and structural changes in CRPS. In this cross-sectional study, we evaluated two patient cohorts from different centers and examined functional connectivity (rsFC) in 51 CRPS patients and 50 matched controls. rsFC was compared in predefined ROI pairs, but also in non-hypothesis driven analyses. Resting state (rs)fMRI changes in default mode network (DMN) and the degree rank order disruption index (k

Identifiants

DOI: 10.1016/j.neuroimage.2024.120886 PMID: 39424016
pubmed: 39424016
pii: S1053-8119(24)00383-5
doi: 10.1016/j.neuroimage.2024.120886
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

120886

Informations de copyright

Copyright © 2024. Published by Elsevier Inc.

Déclaration de conflit d'intérêts

Declaration of competing interest none

Auteurs

Pavel Hok (P)

Functional Imaging Unit, Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany; Department of Neurology, University Medicine Greifswald, Greifswald, Germany; Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc, Olomouc, Czechia. Electronic address: pavel.hok@med.uni-greifswald.de.

Sebastian Strauss (S)

Functional Imaging Unit, Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany; Department of Neurology, University Medicine Greifswald, Greifswald, Germany. Electronic address: sebastian.strauss@med.uni-greifswald.de.

James McAuley (J)

Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, Australia; School of Health Sciences, University of New South Wales, Sydney, Australia. Electronic address: j.mcauley@neura.edu.au.

Martin Domin (M)

Functional Imaging Unit, Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany. Electronic address: martin.domin@med.uni-greifswald.de.

Audrey P Wang (AP)

School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; DHI Lab, Research Education Network, Western Sydney Local Health District, Westmead, Australia;. Electronic address: audrey.wang1@sydney.edu.au.

Caroline Rae (C)

Neuroscience Research Australia, Sydney, Australia; School of Psychology, University of New South Wales, Kensington, Australia. Electronic address: c.rae@unsw.edu.au.

G Lorimer Moseley (GL)

IIMPACT in Health, University of South Australia, Adelaide, Australia.. Electronic address: lorimer.moseley@unisa.edu.au.

Martin Lotze (M)

Functional Imaging Unit, Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany. Electronic address: martin.lotze@uni-greifswald.de.

Classifications MeSH