ArticleFrontiers in aging neuroscience2026
Voxelwise degree centrality alterations and cognitive performance in severe unilateral M1-segment middle cerebral artery stenosis with ipsilateral watershed infarction.
Article in Frontiers in aging neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Purpose: To characterize voxelwise degree centrality (DC) alterations and their exploratory clinical associations in severe unilateral M1-segment middle cerebral artery stenosis with ipsilateral watershed infarction. Methods: This cross-sectional study included 40 patients with left-sided disease, 47 with right-sided disease, and 44 healthy controls. Resting-state functional magnetic resonance imaging-derived weighted DC ( Results: Mini-Mental State Examination (MMSE) scores differed among groups ( Conclusion: Distributed DC alterations accompanied cognitive performance differences, with selective exploratory nominal MMSE associations in right-sided disease. DC may merit further evaluation as a candidate imaging feature of BOLD-based functional alterations associated with cognitive differences.
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