Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Vestibular System01:29

The Vestibular System

The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.
Equilibrium and Balance01:15

Equilibrium and Balance

The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...

You might also read

Related Articles

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

Sort by
Same author

Development of a Low-resource TELE-assisted Home Exercise Program for Balance and Functional Mobility in Parkinson's Disease (TELEPORT-PD): An International e-Delphi Consensus.

International journal of telerehabilitation·2026
Same author

Diagnostic accuracy of the vestibular activities and participation measure subscales to detect severe handicap in individuals with vestibular dysfunction.

Journal of vestibular research : equilibrium & orientation·2026
Same author

Evaluation of the "RehabXR" virtual reality system for vestibular rehabilitation: evidence of changes in functional brain connectivity in warfighters with chronic mild traumatic brain injury.

Frontiers in human neuroscience·2026
Same author

A modeling approach to understanding poor stability in people with vestibular hypofunction.

Journal of biomechanics·2026
Same author

Training frontline providers: a survey analysis of the advanced vestibular physical therapist certificate program's impact on clinical practice.

BMC medical education·2026
Same author

Toward Effective Virtual Reality-Based Go/No-Go Cognitive Training to Support Return-to-Activity Following Mild Traumatic Brain Injury in Service Members.

Military medicine·2026
Same journal

Test-retest reliability of spatiotemporal, kinematic, and kinetic measures in marker-based 3D gait analysis: A systematic review.

Gait & posture·2026
Same journal

Effects of auditory perturbations on recovery dynamics as a component of locomotor resilience in healthy young and older adults.

Gait & posture·2026
Same journal

Systematic analysis of success of lower limb muscle combinations in the prediction of ankle biomechanics during stair descent: Guiding input selection in sEMG-based prosthetic control.

Gait & posture·2026
Same journal

Reliability and minimal detectable change of knee mechanics during gait and squatting, using markerless motion capture in the workplace.

Gait & posture·2026
Same journal

An exploration of the association between knee confidence and knee biomechanics in people with knee osteoarthritis.

Gait & posture·2026
Same journal

A balance-weighted gait score (BWGS) reflects biomechanical and control features of gait in older adults.

Gait & posture·2026
See all related articles

Related Experiment Video

Updated: Jun 30, 2026

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane
07:24

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Published on: August 22, 2025

Gaze stabilization and gait performance in vestibular dysfunction.

Susan L Whitney1, Gregory F Marchetti, Miranda Pritcher

  • 1Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA 15260, USA. whitney@pitt.edu

Gait & Posture
|September 26, 2008
PubMed
Summary
This summary is machine-generated.

Gaze stability during head movement, measured by the gaze stability test (GST), correlates with walking performance in individuals with vestibular disorders, but not in healthy older adults.

More Related Videos

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction
05:02

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Published on: August 30, 2019

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation
11:06

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

Published on: April 12, 2016

Related Experiment Videos

Last Updated: Jun 30, 2026

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane
07:24

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Published on: August 22, 2025

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction
05:02

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Published on: August 30, 2019

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation
11:06

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

Published on: April 12, 2016

Area of Science:

  • Vestibular rehabilitation
  • Neurology
  • Gait analysis

Background:

  • The gaze stability test (GST) assesses the ability to maintain focus on a target during head movements.
  • Vestibular disorders can impact gaze stability and motor function.

Purpose of the Study:

  • To investigate the relationship between gait performance and gaze stability in patients with vestibular disorders and healthy controls.
  • To determine if impaired gaze stability correlates with reduced walking performance.

Main Methods:

  • Twenty healthy older adults and 12 patients with vestibular disorders participated.
  • Gaze stability was measured using the GST, assessing head movement velocity in pitch and yaw planes.
  • Gait performance was evaluated using the Dynamic Gait Index (DGI) and Timed "Up & Go" (TUG) tests.

Main Results:

  • Gait performance on DGI and TUG tests was significantly associated with GST results in patients with vestibular disorders.
  • No significant association was found between gait performance and GST in healthy control subjects.
  • GST cutoff values of 65°/s (pitch) and 63°/s (yaw) identified gait abnormalities.

Conclusions:

  • Gaze stability, evaluated by the GST, is linked to diminished gait performance in older adults with vestibular disorders.
  • The GST may serve as a valuable tool for assessing functional mobility in individuals with vestibular conditions.