ArticleBrain communications2025
Thalamus anatomy predicts cognitive performance and hippocampal atrophy in aging adults: a UK Biobank study.
Article in Brain communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Long-Term Effects of a 5-Year Randomized Controlled Exercise Trial on Brain Volumes and Cognitive Function in Older Adults: A 4-Year Post-Intervention Follow-Up Study.Sports medicine (Auckland, N.Z.) · 2026Trial
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7 authors.
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Abstract
The thalamus has extensive inter-connectedness with different brain regions in serving cognitive processes. In a community-dwelling aging population from the United Kingdom, this study examined the independent contribution of thalamus volume loss to cognitive performances and the longitudinal anatomical relationship between the thalamus and the interconnected hippocampus. We accessed MRI data from 4348 cognitively unimpaired older adults from the UK Biobank, of whom 653 participants had follow-up MRI. We estimated regional brain volumes using T1-weighted MRI. Linear models tested the association between the thalamus volume and a cognitive composite score derived from digit-symbol substitution and trail-making tests. We used latent change score models to test the longitudinal associations between thalamus volume at baseline and the trajectory of hippocampal atrophy, and vice versa. Baseline thalamus volume was positively associated with the cognitive composite score (
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