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The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
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Mobility decline in old age.

Merja Rantakokko1, Minna Mänty, Taina Rantanen

  • 1Gerontology Research Centre and Department of Health Sciences, University of Jyväskylä, Jyväskylä, Finland.

Exercise and Sport Sciences Reviews
|October 6, 2012
PubMed
Summary
This summary is machine-generated.

Mobility decline in older adults is influenced by age-related health issues and environmental factors. Understanding these factors is key to developing strategies that support independence and promote mobility in later life.

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Area of Science:

  • Gerontology
  • Biomechanics
  • Public Health

Background:

  • Mobility is crucial for maintaining independence and community participation in older adults.
  • Aging is associated with increased risks of mobility decline due to various factors.
  • Identifying the mechanisms of mobility decline is essential for intervention development.

Purpose of the Study:

  • To explore the multifaceted factors contributing to mobility decline in the aging population.
  • To understand the interplay between intrinsic and extrinsic factors affecting mobility in old age.
  • To lay the groundwork for evidence-based strategies promoting sustained mobility.

Main Methods:

  • Literature review synthesizing research on aging and mobility.
  • Analysis of physiological, sensory, and genetic factors impacting mobility.
  • Examination of environmental and social determinants of mobility.

Main Results:

  • Age-related pathologies, genetic predispositions, and impairments significantly increase mobility decline risk.
  • Sensory deficits and environmental barriers exacerbate mobility challenges in older individuals.
  • A complex interaction of factors underlies the progressive loss of mobility with age.

Conclusions:

  • A comprehensive understanding of mobility decline is necessary for effective interventions.
  • Targeting intrinsic and extrinsic factors can help preserve or improve mobility in older adults.
  • Promoting mobility in old age is vital for enhancing quality of life and community engagement.