Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Changes in the Appendicular Skeleton with Age

Changes in the Appendicular Skeleton with Age

The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...

Pharmacodynamics in Geriatric Patients: Effects of Age

Pharmacodynamics in Geriatric Patients: Effects of Age

Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...

Bone Disorders

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Noise matters: assessing non-auditory health impacts of occupational noise exposure among factory workers.

Frontiers in public health·2026

Same author

SPINE20 recommendations 2025: Sustainable spine care for all.

Brain & spine·2026

Same author

Cancer rehabilitation in India: Current status, scope, and future perspectives.

World journal of clinical oncology·2025

Same author

Comparative Evaluation of Nanosized Intracanal Medicaments on the Penetration and Fracture Resistance of Root Dentin: An In Vitro Study.

Cureus·2025

Same author

Comparative Evaluation of Anesthetic Efficacy of 4% Articaine and 2% Lignocaine as Inferior Alveolar Nerve Block in Patients With Symptomatic Irreversible Pulpitis in Permanent Mandibular First Molars: A Double-Blinded Randomized Clinical Trial.

Cureus·2025

Same author

Clinical bladder evaluation: A new, cost-effective, clinical method for neurogenic bladder evaluation and rehabilitation.

World journal of clinical cases·2025

Search research articles

Related Experiment Video

Updated: Jul 5, 2026

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

Age related changes in postural stability.

Diganta Borah¹, Sanjay Wadhwa, Upinderpal Singh

¹Department of Orthopaedics, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry. diganta29@yahoo.com

Indian Journal of Physiology and Pharmacology

|May 15, 2008

Summary

Aging causes significant declines in postural stability, affecting balance and increasing fall risk in older adults. These changes, evident from the fourth decade, are linked to physiological aging, not disease.

More Related Videos

Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

Published on: September 18, 2020

Related Experiment Videos

Last Updated: Jul 5, 2026

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability

Published on: September 18, 2020

Area of Science:

Gerontology
Biomechanics
Human Physiology

Background:

Postural instability is a prevalent issue in the elderly, often linked to age-related physiological changes.
Understanding these changes is crucial for fall prevention strategies in aging populations.

Purpose of the Study:

To investigate the impact of aging on postural stability in healthy adults.
To identify specific parameters of postural control that change with age.

Main Methods:

A study involving 64 healthy volunteers aged 8 to 70 years.
Dynamic posturography was employed, utilizing sensory organization, limits of stability, and rhythmic weight shift tests.
Ten key postural stability parameters were analyzed.

Main Results:

Statistically significant deterioration was observed in equilibrium score, strategy score, reaction time, movement velocity, and on-axis velocity with increasing age.
Postural stability disturbances were detectable from the fourth decade of life onwards.
These age-related changes were independent of any specific disease process.

Conclusions:

Aging leads to a progressive decline in postural stability, detectable from middle age.
The observed instability reflects natural aging processes rather than pathology.
Elderly individuals should adopt precautions to mitigate risks associated with age-related postural instability.