Aging of vestibular function evaluated using correlational vestibular autorotation test
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چکیده
منابع مشابه
Aging of vestibular function evaluated using correlational vestibular autorotation test
BACKGROUND Imbalance from degeneration of vestibular end organs is a common problem in the elderly. However, the decline of vestibular function with aging was revealed in few vestibular function tests such as vestibular autorotation test (VAT). In the current VAT, there are drawbacks of poor test-retest reliability, slippage of the sensor at high-speed rotations, and limited data about the effe...
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In this study we investigated the vestibular system by recording eye movements in response to voluntary high-frequency head-only movements using the Vestibular Autorotation Test (VAT; Western System Research Inc., Los Angeles, California). Our objective was to evaluate if the VAT could be implemented as one of the screening tests for vestibular integrity in aircrews and potential pilots. We att...
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The primary purpose of the vestibulo-ocular reflex (VOR) is to allow clear vision during walking and other faster movements. These occur at frequencies greater than 1 Hz. Other oculo-motor systems, such as smooth pursuit and optokinetic, respond poorly at these higher frequencies. The VOR functions as the major oculo-motor system responsible for maintaining visual fixation during faster head mo...
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Much is known about age-related anatomical changes in the vestibular system. Knowledge regarding how vestibular anatomical changes impact behavior for older adults continues to grow, in line with advancements in diagnostic testing. However, despite advancements in clinical diagnostics, much remains unknown about the functional impact that an aging vestibular system has on daily life activities ...
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ژورنال
عنوان ژورنال: Clinical Interventions in Aging
سال: 2014
ISSN: 1178-1998
DOI: 10.2147/cia.s67720