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Research Review: Shared and distinct structural and functional brain alterations in adolescents with major depressive disorder' - a multimodal meta-analysis.
J Child Psychol Psychiatry
December 2024
Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China.
Background: Neuroimaging studies have identified brain structural and functional alterations in adolescents with major depressive disorder (MDD); however, the results are inconsistent, and whether patients exhibit spatially convergent structural and functional brain abnormalities remains unclear.
Methods: We conducted voxel-wise meta-analysis of voxel-based morphometry (VBM) and resting-state functional studies, respectively, to identify regional gray matter volume (GMV) and brain activity alterations in adolescent MDD patients. Multimodal analysis was performed to examine the overlap of regional GMV and brain activity alterations.
Gray matter structural alterations in idiopathic rapid eye movement sleep behavior disorder: A voxel-based meta-analysis.
Sleep Med
December 2024
Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, China. Electronic address:
Background: Idiopathic rapid eye movement sleep behavior disorder (iRBD) is a robust prodromal marker of α-synucleinopathies. Increased neuroimaging studies have explored the morphological abnormalities in iRBD, but yielded inconsistent results.
Methods: We conducted a systematic review and a voxel-wise meta-analysis of whole-brain voxel-based morphometry (VBM) studies using the anisotropic effect size version of seed-based d mapping (AES-SDM) to investigate gray matter volume (GMV) alterations in iRBD.
A multimodal neuroimaging meta-analysis of functional and structural brain abnormalities in attention-deficit/hyperactivity disorder.
Prog Neuropsychopharmacol Biol Psychiatry
November 2024
Medical Imaging Center, First Affiliated Hospital of Jinan University, Guangzhou 510630, China; Institute of Molecular and Functional Imaging, Jinan University, Guangzhou 510630, China. Electronic address:
Background: Numerous neuroimaging studies utilizing resting-state functional imaging and voxel-based morphometry (VBM) have identified variations in distinct brain regions among individuals with attention-deficit/hyperactivity disorder (ADHD). However, the results have been inconsistent.
Methods: A comprehensive voxel-wise meta-analysis was performed on studies employing resting-state functional imaging and gray matter volume (GMV), examining discrepancies between individuals with ADHD and neurotypical controls (NCs).
Chronic pain-induced functional and structural alterations in the brain: A multi-modal meta-analysis.
J Pain
January 2025
Centre for Cognitive and Brain Sciences, University of Macau, 999078, Macao; Faculty of Health Sciences, University of Macau, 999078, Macao. Electronic address:
Article Synopsis
- * This study utilized a meta-analysis approach that combined data from structural MRI, resting-state functional connectivity, and pain processing studies to identify common brain changes in chronic pain patients.
- * Results highlighted notable changes in the insular cortex, with reduced gray matter and altered connectivity, as well as distinct activation responses to pain, providing a clearer picture of how chronic pain affects brain function and structure.
Altered neural activities during emotion regulation in depression: a meta-analysis.
J Psychiatry Neurosci
October 2024
From the Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China (Wu, Li, Wang); the Centre for Health Services Research, Faculty of Medicine, The University of Queensland, St Lucia, Queensland, Australia (Wu)
Background: Deficient neural activities during emotion regulation have been reported in depression. We sought to conduct a meta-analysis to provide a comprehensive description of these neural alterations during use of emotion regulation strategies among patients with depression, including major depressive disorder (MDD) and bipolar disorder (BD).
Methods: We identified neuroimaging studies of abnormal neural activities during emotion regulation in depression.
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