Parkinsonian signs and cognitive trajectories in older adults: a population-based longitudinal study.

Introduction Cognitive impairment is common in parkinsonian disorders, but its extent among older adults with subtle motor abnormalities without a diagnosed movement disorder remains unclear. We examined cognitive decline, domain-specific cognitive function and incident dementia in older adults with...

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Bibliographic Details
Published in:	Age & Ageing Vol. 55; no. 6; pp. 1 - 9
Main Authors:	Algotsson, Charlotte, Overton, Marieclaire, Basna, Rani, ElmstÅHl, SöLve, Siennicki-Lantz, Arkadiusz
Format:	Article
Published:	Oxford University Press / USA Jun2026
Subjects:	Sweden Language & languages Executive function Aging Cognition Disease risk factors Dementia risk factors Cognition disorder risk factors Risk assessment Independent living Research funding Cognitive processing speed Analysis of covariance Descriptive statistics Longitudinal method Parkinsonian disorders Neuropsychological tests Comparative studies Data analysis software Short-term memory Confidence intervals Memory disorders Proportional hazards models Disease incidence Time Disease complications
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