ArticleNeurobiology of aging2023
Clinical relevance of disrupted topological organization of anatomical connectivity in behavioral variant frontotemporal dementia.
Article in Neurobiology of aging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- A cross-sectional and longitudinal study of changes in complex networks related to brain function in temporal lobe epilepsy patients treated with levetiracetam intervention therapy.Brain imaging and behavior · 2026Article
- White matter functional connectome topology and its clinical correlations in adolescent major depressive disorder.Psychoradiology · 2026Article
- Brain Topology Disruption in Early-Onset Dementia: Review of Current Findings and the Need for Network Resilience Focused Models.Brain and behavior · 2025Review
- Atrophy network mapping of clinical subtypes and main symptoms in frontotemporal dementia.Brain : a journal of neurology · 2024Article
- Prevalence, treatment, and neural correlates of apathy in different forms of dementia: a narrative review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024Review
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Authors and funding
7 authors at 4 institutions in 3 countries.
Funding
Abstract
Graph theory is a novel approach used to examine the balance of brain connectomes. However, the clinical relevance of white matter (WM) connectome changes in the behavioral variant frontotemporal dementia (bvFTD) is not well understood. We aimed to investigate the clinical relevance of WM topological alterations in bvFTD. Thirty patients with probable bvFTD and 30 healthy controls underwent diffusion tensor imaging, structural MRI, and neuropsychological assessment. WM connectivity between 90 brain regions was calculated and the graph approach was applied to capture the individual characteristics of the anatomical network. Voxel-based morphometry and tract-based spatial statistics were used to present the gray matter atrophy and disrupted WM integrity. The topological organization was disrupted in patients with bvFTD both globally and locally. Compared to controls, bvFTD data showed a different pattern of hub region distributions. Notably, the nodal efficiency of the right superior orbital frontal gyrus was associated with apathy and disinhibition. Topological measures may be potential image markers for early diagnosis and disease severity monitoring of bvFTD.
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