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

Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by identifying...
Hearing01:31

Hearing

When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
Auditory Pathway01:15

Auditory Pathway

Auditory pathways constitute the complex neural circuits responsible for transmitting and interpreting auditory information from the peripheral auditory system to the brain. Sound waves are initially captured by the outer ear, funneled through the ear canal, and reach the tympanic membrane (eardrum). These vibrations are transmitted via the middle ear's ossicles to the inner ear's cochlea.
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking the...
The Cochlea01:13

The Cochlea

The cochlea is a coiled structure in the inner ear that contains hair cells—the sensory receptors of the auditory system. Sound waves are transmitted to the cochlea by small bones attached to the eardrum called the ossicles, which vibrate the oval window that leads to the inner ear. This causes fluid in the chambers of the cochlea to move, vibrating the basilar membrane.
Auditory Perception01:17

Auditory Perception

The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the cochlea, a...
Perception of Sound Waves01:01

Perception of Sound Waves

The human ear is not equally sensitive to all frequencies in the audible range. It may perceive sound waves with the same pressure but different frequencies as having different loudness. Moreover, the perception of sound waves depends on the health of an individual's ears, which decays with age. The health of one's ears may also be affected by regular exposure to loud noises.
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same frequency...

You might also read

Related Articles

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

Sort by
Same author

Clinical Practice Guideline for the Diagnosis and Management of Tinnitus in Korea.

Clinical and experimental otorhinolaryngology·2026
Same author

Treatment preferences and values in chronic tinnitus patients: A cross-sectional survey study.

American journal of otolaryngology·2026
Same author

Rapid-onset Antibody-mediated Renal Allograft Rejection Caused by HLA-Bw4.

Annals of laboratory medicine·2025
Same author

A Position Statement on the Treatment of Hearing Impairment, Focused on Hearing Aids, From the Korean Otological Society Hearing Aid Study Group.

Journal of Korean medical science·2025
Same author

Neural adaptations to temporal cues degradation in early blind: insights from envelope and fine structure vocoding.

Frontiers in neuroscience·2025
Same author

Consensus Statements on Tinnitus Treatment: A Delphi Study by the Korean Tinnitus Study Group.

Journal of Korean medical science·2025

Related Experiment Video

Updated: May 21, 2026

An Automated System for Sound Localization Testing in Hearing-Impaired Listeners
07:52

An Automated System for Sound Localization Testing in Hearing-Impaired Listeners

Published on: March 13, 2026

Does tinnitus affect the sound localization ability?

Yong-Hwi An1, Lae Hyung Lee, Sang Won Yoon

  • 1Department of Otolaryngology-Head and Neck Surgery, Eulji Medical Center, Eulji University School of Medicine, Seoul, Republic of Korea.

Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [And] European Academy of Otology and Neurotology
|June 16, 2012
PubMed
Summary

Tinnitus impairs sound localization ability, especially for sounds on the same side as the tinnitus. Age also negatively impacts sound localization skills in both tinnitus patients and controls.

More Related Videos

Sound Source Localization Testing in Single-sided Deafness Following Bone Conduction Intervention
04:32

Sound Source Localization Testing in Single-sided Deafness Following Bone Conduction Intervention

Published on: December 20, 2024

A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
07:05

A Protocol for the Administration of Real-Time fMRI Neurofeedback Training

Published on: August 24, 2017

Related Experiment Videos

Last Updated: May 21, 2026

An Automated System for Sound Localization Testing in Hearing-Impaired Listeners
07:52

An Automated System for Sound Localization Testing in Hearing-Impaired Listeners

Published on: March 13, 2026

Sound Source Localization Testing in Single-sided Deafness Following Bone Conduction Intervention
04:32

Sound Source Localization Testing in Single-sided Deafness Following Bone Conduction Intervention

Published on: December 20, 2024

A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
07:05

A Protocol for the Administration of Real-Time fMRI Neurofeedback Training

Published on: August 24, 2017

Area of Science:

  • Auditory Neuroscience
  • Psychoacoustics

Background:

  • Tinnitus, a phantom auditory perception, is common.
  • Sound localization is crucial for auditory scene analysis and spatial hearing.

Purpose of the Study:

  • To investigate the impact of tinnitus on sound localization ability.
  • To determine if tinnitus severity or laterality influences sound localization performance.

Main Methods:

  • Prospective controlled study involving 40 tinnitus patients and 40 controls with normal hearing.
  • Sound localization test (SLT) using 7 speakers in a semicircle, assessing accuracy via an error score.
  • Analysis of age and tinnitus laterality as potential factors affecting sound localization.

Main Results:

  • Tinnitus patients exhibited significantly higher total error scores on the SLT compared to controls.
  • Sound localization errors were more pronounced for sounds originating from the same side as the tinnitus.
  • Age demonstrated a positive correlation with sound localization errors in both tinnitus and control groups.

Conclusions:

  • Tinnitus negatively affects sound localization ability.
  • The degree of sound localization impairment is exacerbated when the sound source is ipsilateral to the tinnitus.
  • Age is an independent factor that worsens sound localization performance.