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Behavioral Assessment of the Aging Mouse Vestibular System
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Vertigo and Dizziness in the Elderly.

Lara Fernández1, Hayo A Breinbauer2, Paul Hinckley Delano3

  • 1Otolaryngology Department, Clinical Hospital of the University of Chile , Santiago , Chile.

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Vertigo and dizziness affect 30% of adults over 60, increasing fall risks. This review covers age-related balance issues and tailored diagnostic and treatment strategies for older adults.

Keywords:
agingdizzinesselderlyfallspresbystasisvertigo

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Area of Science:

  • Geriatrics
  • Neurology
  • Otolaryngology

Background:

  • Vertigo and dizziness affect 30% of individuals over 60, a figure rising with global population aging.
  • Dizziness in the elderly is a significant predictor of falls, the leading cause of accidental death in those over 65.
  • Balance disorders in older adults present a major public health challenge, necessitating expert diagnosis and management.

Purpose of the Study:

  • To present age-related degenerative processes impacting balance.
  • To propose diagnostic and therapeutic strategies targeting impaired visual, proprioceptive, and vestibular pathways.
  • To highlight key conditions such as presbyastasis, benign paroxysmal positional vertigo, and stroke.

Main Methods:

  • Review of age-related degenerative processes affecting balance.
  • Analysis of diagnostic and therapeutic approaches for visual, proprioceptive, and vestibular systems.
  • Consideration of specific conditions including presbyastasis, BPPV, and stroke.

Main Results:

  • Elderly patients often report non-specific dizziness and instability rather than rotatory vertigo, complicating diagnosis.
  • Age-related changes in sensory systems (visual, proprioceptive, vestibular) contribute to balance impairment.
  • Specific conditions like presbyastasis, benign paroxysmal positional vertigo, and stroke are critical considerations.

Conclusions:

  • Effective management of vertigo and dizziness in the elderly requires understanding age-specific presentations and underlying causes.
  • Tailored diagnostic and therapeutic interventions focusing on affected sensory pathways are crucial for improving balance and reducing fall risk.
  • Awareness of conditions like presbyastasis, BPPV, and stroke is essential for accurate diagnosis and timely treatment in older adults.