ArticleFrontiers in aging neuroscience2014
Aging increases flexibility of postural reactive responses based on constraints imposed by a manual task.
Article in Frontiers in aging neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 19 citations in OpenAlex.
- Muscle synergy differences between voluntary and reactive backward stepping.Scientific reports · 2021Article
- Compensatory control between the legs in automatic postural responses to stance perturbations under single-leg fatigue.Experimental brain research · 2021Article
- Light touch modulates balance recovery following perturbation: from fast response to stance restabilization.Experimental brain research · 2015Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
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Abstract
This study compared the effect of stability constraints imposed by a manual task on the adaptation of postural responses between 16 healthy elderly (mean age = 71.56 years, SD = 7.38) and 16 healthy young (mean age = 22.94 years, SD = 4.82) individuals. Postural stability was perturbed through unexpected release of a load attached to the participant's trunk while performing two versions of a voluntary task: holding a tray with a cylinder placed with its flat side down (low constraint) or with its rolling round side down (high constraint). Low and high constraint tasks were performed in alternate blocks of trials. Results showed that young participants adapted muscular activation and kinematics of postural responses in association with previous experience with the first block of manual task constraint, whereas the elderly modulated postural responses based on the current manual constraint. This study provides evidence for flexibility of postural strategies in the elderly to deal with constraints imposed by a manual task.
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