Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI

Background: In recent years several meta-analyses regarding resting-state functional connectivity in patients with schizophrenia have been published. The authors have used different data analysis techniques: regional homogeneity, seed-based data analysis, independent component analysis, and amplitud...

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Detalhes bibliográficos
Autores: Ruiz-Torras, Silvia, Gudayol Ferré, Esteve, Fernández-Vazquez, Oscar, Cañete-Massé, Cristina, Peró, Maribel, Guàrdia-Olmos, Joan, 1958-
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2023
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositório:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/211640
Acesso em linha:https://hdl.handle.net/2445/211640
Access Level:Acceso aberto
Palavra-chave:Imatges per ressonància magnètica
Esquizofrènia
Neurobiologia
Magnetic resonance imaging
Schizophrenia
Neurobiology
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spelling Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRIRuiz-Torras, SilviaGudayol Ferré, EsteveFernández-Vazquez, OscarCañete-Massé, CristinaPeró, MaribelGuàrdia-Olmos, Joan, 1958-Imatges per ressonància magnèticaEsquizofrèniaNeurobiologiaMagnetic resonance imagingSchizophreniaNeurobiologyBackground: In recent years several meta-analyses regarding resting-state functional connectivity in patients with schizophrenia have been published. The authors have used different data analysis techniques: regional homogeneity, seed-based data analysis, independent component analysis, and amplitude of low frequencies. Hence, we aim to perform a meta-analysis to identify connectivity networks with different activation patterns between people diagnosed with schizophrenia and healthy controls using voxel-wise analysis. Method: We collected primary studies exploring whole brain connectivity by functional magnetic resonance imaging at rest in patients with schizophrenia compared with healthy controls. We identified 25 studies included high-quality studies that included 1285 patients with schizophrenia and 1279 healthy controls. Results: The results indicate hypoactivation in the right precentral gyrus and the left superior temporal gyrus of patients with schizophrenia compared with healthy controls. Conclusions: These regions have been linked with some clinical symptoms usually present in Plea with schizophrenia, such as auditory verbal hallucinations, formal thought disorder, and the comprehension and production of gestures.Elsevier España2024202420232024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion11 p.application/pdfhttps://hdl.handle.net/2445/211640Articles publicats en revistes (Psicologia Social i Psicologia Quantitativa)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1016/j.ijchp.2023.100395International Journal of Clinical And Health Psychology, 2023, vol. 23, num.4, 100395https://doi.org/10.1016/j.ijchp.2023.100395cc-by-nc-nd (c) sociación Española de Psicología Conductual (AEPC), 2023http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/2116402026-05-29T05:05:01Z
dc.title.none.fl_str_mv Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI
title Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI
spellingShingle Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI
Ruiz-Torras, Silvia
Imatges per ressonància magnètica
Esquizofrènia
Neurobiologia
Magnetic resonance imaging
Schizophrenia
Neurobiology
title_short Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI
title_full Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI
title_fullStr Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI
title_full_unstemmed Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI
title_sort Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI
dc.creator.none.fl_str_mv Ruiz-Torras, Silvia
Gudayol Ferré, Esteve
Fernández-Vazquez, Oscar
Cañete-Massé, Cristina
Peró, Maribel
Guàrdia-Olmos, Joan, 1958-
author Ruiz-Torras, Silvia
author_facet Ruiz-Torras, Silvia
Gudayol Ferré, Esteve
Fernández-Vazquez, Oscar
Cañete-Massé, Cristina
Peró, Maribel
Guàrdia-Olmos, Joan, 1958-
author_role author
author2 Gudayol Ferré, Esteve
Fernández-Vazquez, Oscar
Cañete-Massé, Cristina
Peró, Maribel
Guàrdia-Olmos, Joan, 1958-
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Imatges per ressonància magnètica
Esquizofrènia
Neurobiologia
Magnetic resonance imaging
Schizophrenia
Neurobiology
topic Imatges per ressonància magnètica
Esquizofrènia
Neurobiologia
Magnetic resonance imaging
Schizophrenia
Neurobiology
description Background: In recent years several meta-analyses regarding resting-state functional connectivity in patients with schizophrenia have been published. The authors have used different data analysis techniques: regional homogeneity, seed-based data analysis, independent component analysis, and amplitude of low frequencies. Hence, we aim to perform a meta-analysis to identify connectivity networks with different activation patterns between people diagnosed with schizophrenia and healthy controls using voxel-wise analysis. Method: We collected primary studies exploring whole brain connectivity by functional magnetic resonance imaging at rest in patients with schizophrenia compared with healthy controls. We identified 25 studies included high-quality studies that included 1285 patients with schizophrenia and 1279 healthy controls. Results: The results indicate hypoactivation in the right precentral gyrus and the left superior temporal gyrus of patients with schizophrenia compared with healthy controls. Conclusions: These regions have been linked with some clinical symptoms usually present in Plea with schizophrenia, such as auditory verbal hallucinations, formal thought disorder, and the comprehension and production of gestures.
publishDate 2023
dc.date.none.fl_str_mv 2023
2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/211640
url https://hdl.handle.net/2445/211640
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1016/j.ijchp.2023.100395
International Journal of Clinical And Health Psychology, 2023, vol. 23, num.4, 100395
https://doi.org/10.1016/j.ijchp.2023.100395
dc.rights.none.fl_str_mv cc-by-nc-nd (c) sociación Española de Psicología Conductual (AEPC), 2023
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-nc-nd (c) sociación Española de Psicología Conductual (AEPC), 2023
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 11 p.
application/pdf
dc.publisher.none.fl_str_mv Elsevier España
publisher.none.fl_str_mv Elsevier España
dc.source.none.fl_str_mv Articles publicats en revistes (Psicologia Social i Psicologia Quantitativa)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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