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

Equilibrium and Balance01:15

Equilibrium and Balance

5.7K
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...
5.7K
The Vestibular System01:29

The Vestibular System

42.4K
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.
42.4K
Major Somatic Sensory Pathways01:28

Major Somatic Sensory Pathways

1.8K
Sensory impulses related to touch, pressure, vibration, and proprioception from various body parts, such as the limbs, trunk, neck, and posterior head, travel to the cerebral cortex through the posterior column-medial lemniscus pathway. The pathway’s name derives from the two white-matter tracts that convey the impulses: the spinal cord's posterior column and the brainstem's medial lemniscus. First-order sensory neurons extend their axons into the spinal cord, forming the...
1.8K
Gyroscope: Precession01:24

Gyroscope: Precession

4.8K
Precession can be demonstrated effectively through a spinning top. If a spinning top is placed on a flat surface near the surface of the Earth at a vertical angle and is not spinning, it will fall over due to the force of gravity producing a torque acting on its center of mass. However, if the top is spinning on its axis, it precesses about the vertical direction, rather than topple over due to this torque. Precessional motion is a combination of a steady circular motion of the axis and the...
4.8K

You might also read

Related Articles

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

Sort by
Same author

Cross-disease LC-MS/MS plasma proteomics identifies reproducible shared and disease-enriched biomarker signatures in neurodegenerative disorders.

Acta neuropathologica communications·2026
Same author

Gene therapy for spinocerebellar ataxias.

Trends in pharmacological sciences·2026
Same author

Therapeutic targeting of blood-derived protein infiltration to modulate neuroinflammation in cerebellar ataxia.

Journal of neuroinflammation·2026
Same author

Preliminary study on the feasibility of virtual reality-based cognitive training on patients with mild to moderate Alzheimer's disease.

Journal of Alzheimer's disease reports·2025
Same author

Neuropathic Pain Detection: An EEG-Based Brain Functional Network Approach.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2025
Same author

Crosstalk between lipocalin-2 and IL-6 in traumatic brain injury: Closely related biomarkers.

Experimental neurology·2024

Related Experiment Video

Updated: Nov 16, 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

7.5K

Gait in Benign Paroxysmal Positional Vertigo.

Yong-Hyun Lim1,2, Kyunghun Kang1, Ho-Won Lee3,4

  • 1Department of Neurology, School of Medicine, Kyungpook National University, Kyungpook National University Chilgok Hospital, Daegu, South Korea.

Frontiers in Neurology
|March 1, 2021
PubMed
Summary

Benign paroxysmal positional vertigo (BPPV) causes gait instability. Treatment for BPPV significantly improves gait velocity, rhythm, and stability, indicating a link between vestibular function and locomotion.

Keywords:
BPPVgaitposturevertigovestibular

More Related Videos

Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm
06:30

Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm

Published on: April 28, 2020

6.0K
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

219

Related Experiment Videos

Last Updated: Nov 16, 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

7.5K
Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm
06:30

Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm

Published on: April 28, 2020

6.0K
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

219

Area of Science:

  • Neuroscience
  • Vestibular System Disorders
  • Gait Analysis

Background:

  • Benign paroxysmal positional vertigo (BPPV) is a common cause of vertigo.
  • Patients with BPPV exhibit gait unsteadiness, persisting even between acute episodes.
  • Understanding gait alterations in BPPV is crucial for managing patient mobility and fall risk.

Purpose of the Study:

  • To quantify gait changes in patients diagnosed with unilateral BPPV.
  • To investigate if gait alterations correlate with the specific affected semicircular canal or lesion side.
  • To assess the impact of canalith repositioning treatment (CRT) on gait parameters in BPPV patients.

Main Methods:

  • Recruitment of 33 patients with unilateral BPPV, excluding those with other neurological or vestibular conditions.
  • Utilized the GAITRite™ system for comprehensive gait assessment.
  • Gait analysis was performed both before and after canalith repositioning treatment (CRT).

Main Results:

  • Significant improvements in gait velocity (p < 0.001) and cadence (p < 0.001) were observed post-CRT.
  • Functional ambulation profile (p = 0.011) and stride time variability (p = 0.004) also showed significant improvement.
  • Center of pressure (COP) distribution analysis indicated enhanced postural stability during locomotion after treatment; no significant differences in gait variables were found based on canal type or lesion side.

Conclusions:

  • Resolution of BPPV through CRT leads to measurable improvements in gait velocity, rhythmicity, and stability.
  • The findings suggest that vestibular dysfunction in BPPV impairs the integration of sensory information, affecting gait performance.
  • Gait parameter improvements post-treatment highlight the effectiveness of CRT in restoring functional mobility.