Age-related changes to vestibular heave and pitch perception and associations with postural control.

ABSTRACT: Falls are a common cause of injury in older adults (OAs), and age-related declines across the sensory systems are associated with increased falls risk. The vestibular system is particularly important for maintaining balance and supporting safe mobility, and aging has been associated with declines in vestibular end-organ functioning. However, few studies have examined potential age-related differences in vestibular perceptual sensitivities or their association with postural stability. Here we used an adaptive-staircase procedure to measure detection and discrimination thresholds in 19 healthy OAs and 18 healthy younger adults (YAs), by presenting participants with passive heave (linear up-and-down translations) and pitch (forward-backward tilt rotations) movements on a motion-platform in th

SUBMITTER: Gabriel GA 

PROVIDER: S-EPMC9018785 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature