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http://hdl.handle.net/2445/211640
Title: | Hypoconnectivity networks in schizophrenia patients: A voxel-wise meta-analysis of Rs-fMRI |
Author: | Ruiz-Torras, Silvia Gudayol Ferré, Esteve Fernández-Vazquez, Oscar Cañete-Massé, Cristina Peró, Maribel Guàrdia-Olmos, Joan, 1958- |
Keywords: | Imatges per ressonància magnètica Esquizofrènia Neurobiologia Magnetic resonance imaging Schizophrenia Neurobiology |
Issue Date: | 21-Jul-2023 |
Publisher: | Elsevier España |
Abstract: | 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. |
Note: | Reproducció del document publicat a: https://doi.org/10.1016/j.ijchp.2023.100395 |
It is part of: | International Journal of Clinical And Health Psychology, 2023, vol. 23, num.4, 100395 |
URI: | http://hdl.handle.net/2445/211640 |
Related resource: | https://doi.org/10.1016/j.ijchp.2023.100395 |
ISSN: | 1697-2600 |
Appears in Collections: | Articles publicats en revistes (Psicologia Social i Psicologia Quantitativa) |
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