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Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
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Postural sways related to stomatognatic proprioception in elderly
1Department of Geriatrics, University of Modena and Reggio Emilia, Nuovo Ospe-dale Civile S. Agostino-Estense, Baggiovara, Modena, Italy. barbara.manni@tiscali.it <barbara.manni@tiscali.it>
Archives of Gerontology and Geriatrics
|February 24, 2007
Summary
Elderly individuals with dentures may exhibit altered postural control, especially when cognitive function is impaired or during demanding cognitive tasks. Denture use impacts balance in older adults.
Area of Science:
- Gerontology
- Neuroscience
- Biomechanics
Background:
- Postural control relies on integrated sensory inputs (visual, vestibular, proprioceptive) modulated by cognitive activity.
- Odontostomatognathic inputs influence postural control, but their role in elderly individuals, particularly concerning denture use, is not well understood.
- Cognitive tasks can affect postural control efficiency in older adults, with or without cognitive impairment.
Purpose of the Study:
- To investigate postural sway differences in elderly individuals with and without dentures, considering normal and impaired cognitive function.
- To analyze postural sway during an interpolated cognitive task in these groups.
- To identify health status indices influencing postural control in the aged population.
Main Methods:
- Comparison of postural sway at rest and during a cognitive task.
- Inclusion of elderly participants with varying cognitive statuses (normal vs. mild-moderate impairment) and denture use (present vs. absent).
- Analysis of health status indices correlating with postural sway.
Main Results:
- Potential differences in postural sway at rest and during cognitive tasks were observed between elderly groups based on denture status and cognitive function.
- Specific health indices were found to influence postural sway in aged subjects.
Conclusions:
- Denture presence/absence may affect postural control in the elderly, interacting with cognitive status.
- Cognitive load further modulates postural sway in this population.
- Understanding these interactions is crucial for fall prevention strategies in aging individuals.
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