ArticleMolecular psychiatry2022
Subtly altered topological asymmetry of brain structural covariance networks in autism spectrum disorder across 43 datasets from the ENIGMA consortium.
Article in Molecular psychiatry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.
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Who cites it
38 citing papers in PubMed, 1 synthesis or guideline pooled it, 67 citations in OpenAlex.
- The role of cue transparency in task switching: an SDM-PSI meta-analysis in healthy adults.Brain imaging and behavior · 2026Pooled it
- Cortical Network Overconnectivity Relates to Sensory, Cognitive, and Social Dimensions in Young Children With Autism Spectrum Disorder.Autism research : official journal of the International Society for Autism Research · 2026Article
- Individualized cortical gradient and network topology reveal symptom-linked disruptions and neurobiological subtypes in schizophrenia.medRxiv : the preprint server for health sciences · 2026Article
- Correspondence between morphological similarity of the left lateral orbitofrontal cortex and neurotransmitter systems in adolescent males with autism.General psychiatry · 2026Article
- Reduced Hand Specialization and Idiosyncratic Visuomotor Strategies in Autism During Naturalistic Object Manipulation.Autism research : official journal of the International Society for Autism Research · 2026Article
- Paw Preference in Rats Across Tests, Strains, Sex, and Age: A PRISMA-Compliant Systematic Review and Meta-Analysis.bioRxiv : the preprint server for biology · 2026Article
- Morphometric Latent Factors in Autism and Their Association with Receptor Profiles and Behavior.bioRxiv : the preprint server for biology · 2025Article
- Cerebral blood flow changes and their genetic mechanisms in autism spectrum disorder: a combined neuroimaging and transcriptome study.European archives of psychiatry and clinical neuroscience · 2025Article
- Mapping along-tract commissural and association white matter microstructural differences in autistic children and young adults.Cerebral cortex (New York, N.Y. : 1991) · 2025Article
- Structural covariance analysis for neurodegenerative and neuroinflammatory brain disorders.Brain : a journal of neurology · 2025Review
- Charting structural brain asymmetry across the human lifespan.bioRxiv : the preprint server for biology · 2025Article
- Rightward brain structural asymmetry in young children with autism.Molecular psychiatry · 2025Article
- Disrupted Glucose Metabolism Covariance Network in Amyotrophic Lateral Sclerosis.CNS neuroscience & therapeutics · 2025Article
- Developing brain asymmetry shapes cognitive and psychiatric outcomes in adolescence.Nature communications · 2025Article
- Multimodal Morphometric Similarity Network Analysis of Autism Spectrum Disorder.Brain sciences · 2025Article
- The Balance in the Head: How Developmental Factors Explain Relationships Between Brain Asymmetries and Mental Diseases.Brain sciences · 2025Review
- The universe is asymmetric, the mouse brain too.Molecular psychiatry · 2025Article
- EEG Abnormalities and Phenotypic Correlates in Preschoolers with Autism Spectrum Disorder: A Single-Center Study.Journal of clinical medicine · 2025Article
- Microstructural asymmetry in the human cortex.Nature communications · 2024Article
- Superior temporal sulcus folding, functional network connectivity, and autistic-like traits in a non-clinical population.Molecular autism · 2024Article
Corrections and comments
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Authors and funding
58 authors at 20 institutions in 13 countries.
Funding
Abstract
Small average differences in the left-right asymmetry of cerebral cortical thickness have been reported in individuals with autism spectrum disorder (ASD) compared to typically developing controls, affecting widespread cortical regions. The possible impacts of these regional alterations in terms of structural network effects have not previously been characterized. Inter-regional morphological covariance analysis can capture network connectivity between different cortical areas at the macroscale level. Here, we used cortical thickness data from 1455 individuals with ASD and 1560 controls, across 43 independent datasets of the ENIGMA consortium's ASD Working Group, to assess hemispheric asymmetries of intra-individual structural covariance networks, using graph theory-based topological metrics. Compared with typical features of small-world architecture in controls, the ASD sample showed significantly altered average asymmetry of networks involving the fusiform, rostral middle frontal, and medial orbitofrontal cortex, involving higher randomization of the corresponding right-hemispheric networks in ASD. A network involving the superior frontal cortex showed decreased right-hemisphere randomization. Based on comparisons with meta-analyzed functional neuroimaging data, the altered connectivity asymmetry particularly affected networks that subserve executive functions, language-related and sensorimotor processes. These findings provide a network-level characterization of altered left-right brain asymmetry in ASD, based on a large combined sample. Altered asymmetrical brain development in ASD may be partly propagated among spatially distant regions through structural connectivity.
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