ArticleParkinsonism & related disorders2023
Exploring mobility dysfunction in people with and without impaired cognition in Parkinson disease.
Article in Parkinsonism & related disorders, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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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
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Neuroimaging and cognitive correlates of postural control in Parkinson's disease: a systematic review.Journal of neuroengineering and rehabilitation · 2025Pooled it
- Differential gait features across Parkinson's disease clinical subtypes.Clinical biomechanics (Bristol, Avon) · 2025Article
- Specialized Allied Health Care for Parkinson's Disease: State of the Art and Future Directions.Journal of Parkinson's disease · 2024Review
Corrections and comments
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Authors and funding
7 authors.
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Abstract
introductionThe relationship between mobility and cognition has been studied in the aging population and associations have been also reported in people with Parkinson's disease (PD).
objectiveTo compare different aspects of gait and balance between individuals with PD who have normal cognition and those with impaired cognition, using both clinical and instrumented measures.
methodsOne-hundred forty-three participants with PD were divided into two groups: 1) normal cognition (n = 71) and 2) impaired cognition (n = 72) based on the Montreal Cognitive Assessment (MoCA) cut-off. Groups were compared using instrumented and clinical measures of gait and balance in the following domains: Sensory Orientation, Anticipatory Postural Adjustments, Automatic Postural Responses and Dynamic Balance for Gait. Instrumented measures were obtained via wearable sensors while performing eight different motor tasks and clinical measures were obtained with the Mini-BESTest.
resultsThe total Mini-BESTest score was not different between groups. However, the Dynamic Gait domain was worse in individuals with impaired cognition. Among the instrumented measures across domains, all significant group differences were in the Dynamic Gait domain, specifically, dual-task gait speed, dual-task stride length, stance time, and turn velocity.
conclusionsDynamic balance during gait was more impaired in people with PD who had abnormal cognition than those with normal cognition, for both clinical and instrumented measures. All other balance domains did not differ between groups, for both instrumented and clinical measures.
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