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 Experiment Videos

Vestibular influence on human auditory space perception.

J Lewald1, H O Karnath

  • 1Institute for Occupational Physiology at the University of Dortmund, D-44139 Dortmund, Germany. joerg.lewald@ruhr-uni-bochum.de

Journal of Neurophysiology
|August 12, 2000
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Disconnection in a left-hemispheric temporo-parietal network impairs multiplication fact retrieval.

NeuroImage·2023
Same author

How to assess spatial neglect--line bisection or cancellation tasks?

Journal of clinical and experimental neuropsychology·2002
Same author

Spatial coordinates of human auditory working memory.

Brain research. Cognitive brain research·2001
Same author

New insights into the functions of the superior temporal cortex.

Nature reviews. Neuroscience·2001
Same author

Sound lateralization during passive whole-body rotation.

The European journal of neuroscience·2001
Same author

Spatial awareness is a function of the temporal not the posterior parietal lobe.

Nature·2001
Same journal

Comprehensive Analysis of Auditory Nerve Fiber Responses using Fiber-Specific Modeling.

Journal of neurophysiology·2026
Same journal

HCN channels modulate the medium afterhyperpolarization and adjust the firing gain of fast alpha motoneurons in mice.

Journal of neurophysiology·2026
Same journal

Targeting intracranial electrical stimulation to network regions defined within individuals causes network-level effects.

Journal of neurophysiology·2026
Same journal

When "Noise" Isn't Simply Noise: Deterministic Postural Drive During Noisy Galvanic Vestibular Stimulation (nGVS).

Journal of neurophysiology·2026
Same journal

Abrupt Scene Onsets and Gradually Emerging Scene Information Produce Distinct EEG Decoding Dynamics.

Journal of neurophysiology·2026
Same journal

From discovery to translation: charting a course for the <i>Journal of Neurophysiology</i>.

Journal of neurophysiology·2026
See all related articles

Vestibular stimulation, achieved by cold-water irrigation, shifts sound perception toward the non-stimulated ear. This finding suggests vestibular input influences auditory spatial representation in the brain.

Area of Science:

  • Neuroscience
  • Auditory Perception
  • Vestibular System

Background:

  • The brain integrates multisensory information for spatial awareness.
  • The vestibular system, responsible for balance and spatial orientation, may influence auditory processing.

Purpose of the Study:

  • To investigate the impact of vestibular stimulation on sound lateralization.
  • To determine if vestibular input affects the perceived location of auditory stimuli.

Main Methods:

  • Human subjects underwent cold-water irrigation of the external auditory canal to stimulate the vestibular system.
  • Participants adjusted auditory stimulus levels to perceive sound at the head's median plane.
  • A control group received body-temperature water irrigation.

Related Experiment Videos

Main Results:

  • Vestibular stimulation caused a significant shift in sound image perception towards the non-stimulated ear.
  • The average sound image shift was 7.3 dB immediately post-stimulation, decreasing to 2.5 dB after 5 minutes.
  • The effect was not due to unilateral hearing loss from cold exposure.

Conclusions:

  • Vestibular afferent information is involved in sound localization, particularly during head or body movements.
  • Vestibular input likely contributes to central nervous system mechanisms for creating a world-centered auditory space representation.