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

Auditory Perception

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...

Perceiving Loudness, Pitch, and Location

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...

Perception of Sound Waves

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...

Hearing

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 Pathway

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 Cochlea

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.

You might also read

Related Articles

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

Sort by

Same author

Longitudinal Evaluation of Neurological and Sensory Changes in Gaucher Disease: A Prospective Observational Cohort Study (SENOPRO).

Medical sciences (Basel, Switzerland)·2026

Same author

Retrocochlear Auditory Dysfunctions (RADs) and Their Treatment: A Narrative Review.

Audiology research·2026

Same author

Early Cochlear Implant Promotes Global Development in Children with Severe-to-Profound Hearing Loss.

Audiology research·2025

Same author

Meta-emotional intelligence in cochlear-implanted preadolescents and adolescents.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·2025

Same author

Airway Management in Obstructive Sleep Apnea: A Comprehensive Review of Assessment Strategies, Techniques, and Technological Advances.

Healthcare (Basel, Switzerland)·2025

Same author

Low-frequency pitch sensitivity and speech perception performance in adult cochlear implant users fitted with fine structure strategies.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·2025

Search research articles

Related Experiment Video

Updated: Jun 26, 2026

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

Auditory Perception and Psychosocial Well-Being in Long-Term Cochlear Implant Users.

Kadriye Guney¹, Ozlem Topcu², Patrizia Mancini³

¹Department of Audiology, Istanbul University-Cerrahpaşa, 34320 Istanbul, Turkey.

Audiology Research

|June 25, 2026

Summary

Cochlear implant (CI) users show poorer speech perception but comparable psychosocial well-being to typical hearing peers, indicating successful auditory rehabilitation despite ongoing listening challenges.

Keywords:

auditory perception cochlear implant learned helplessness long-term outcomes psychosocial well-being speech perception in noise

More Related Videos

Performing Repeated Intraoperative Impedance Telemetry Measurements during Cochlear Implantation

Performing Repeated Intraoperative Impedance Telemetry Measurements during Cochlear Implantation

Published on: August 4, 2023

Related Experiment Videos

Last Updated: Jun 26, 2026

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

Performing Repeated Intraoperative Impedance Telemetry Measurements during Cochlear Implantation

Performing Repeated Intraoperative Impedance Telemetry Measurements during Cochlear Implantation

Published on: August 4, 2023

Area of Science:

Audiology
Neuroscience
Psychology

Background:

Investigating long-term cochlear implant (CI) use impacts on auditory perception and psychosocial well-being.
Focusing on auditory (re)habilitation effects on learned helplessness and speech-in-noise perception.

Purpose of the Study:

To compare speech perception and psychosocial status between long-term CI users and typical hearing (TH) peers.
To examine the influence of auditory rehabilitation on learned helplessness and everyday listening performance.

Main Methods:

Thirty CI users and 30 TH participants assessed using Hearing in Noise Test (HINT) and Matrix Test.
Psychosocial status evaluated via Learned Helplessness Scale (LHS), Beck Depression Inventory (BDI), and Beck Anxiety Inventory (BAI).
Perceived hearing quality measured by Hearing Implant Sound Quality Index (HISQUI).

Main Results:

CI users demonstrated significantly poorer speech perception (p < 0.05) compared to TH participants.
No significant differences in psychosocial outcomes (LHS, BDI, BAI) between groups (p > 0.05).
Positive correlations found between speech perception tests and CI hearing thresholds in noisy conditions; age at implantation linked to thresholds and performance in prelingually deaf CI users.

Conclusions:

Long-term CI users exhibit reduced speech perception but maintain psychosocial well-being comparable to TH peers.
Auditory rehabilitation appears to confer benefits, maintaining psychosocial status within typical ranges despite persistent listening difficulties.
Findings highlight the complex interplay between auditory function, rehabilitation, and psychological adjustment in CI recipients.