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 Cochlea01:13

The Cochlea

52.8K
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.
52.8K
Auditory Pathway01:15

Auditory Pathway

9.2K
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...
9.2K
Hearing01:31

Hearing

59.1K
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.
59.1K
Auditory Perception01:17

Auditory Perception

1.5K
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...
1.5K
Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

1.4K
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...
1.4K
Scaling01:26

Scaling

678
In designing and analyzing filters, resonant circuits, or circuit analysis at large, working with standard element values like 1 ohm, 1 henry, or 1 farad can be convenient before scaling these values to more realistic figures. This approach is widely utilized by not employing realistic element values in numerous examples and problems; it simplifies mastering circuit analysis through convenient component values. The complexity of calculations is thereby reduced, with the understanding that...
678

You might also read

Related Articles

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

Sort by
Same author

Within-electrode temporal envelope processing predicts multi-channel speech outcomes across cochlear implant pulse rates.

bioRxiv : the preprint server for biology·2026
Same author

Localization and Performance of Auditory Brainstem Implants Based on MRI Measures of Paddle Placement.

Journal of neurological surgery. Part B, Skull base·2026
Same author

Erratum: Mathematical modeling of vowel perception by users of analog multichannel cochlear implants: Temporal and channel-amplitude cues. [J. Acoust. Soc. Am. 107(3), 1521-1529 (2000)].

The Journal of the Acoustical Society of America·2026
Same author

Impact Mitigation in Modern Football Helmets: Advances and Limitations of Position-Specific Designs.

Journal of visualized experiments : JoVE·2026
Same author

A Machine Learning Approach to Predicting Radiographic Outcomes of Nonsurgically Treated Distal Radius Fractures.

The Journal of the American Academy of Orthopaedic Surgeons·2026
Same author

Evaluating Transferability of ComBat Harmonization of Diffusion Tensor Magnetic Resonance Imaging Data.

Annals of biomedical engineering·2025

Related Experiment Video

Updated: Apr 20, 2026

A Method to Study Adaptation to Left-Right Reversed Audition
07:14

A Method to Study Adaptation to Left-Right Reversed Audition

Published on: October 29, 2018

7.0K

Gradual adaptation to auditory frequency mismatch.

Mario A Svirsky1, Thomas M Talavage2, Shivank Sinha3

  • 1Dept. of Otolaryngology-HNS, New York University School of Medicine, New York, NY, USA; Center of Neural Science, New York University, New York, NY, USA.

Hearing Research
|December 3, 2014
PubMed
Summary

Gradual exposure to frequency-shifted auditory signals, mimicking cochlear implant (CI) input, enhances auditory learning faster than sudden changes. This approach aids adaptation for CI users with distorted sensory input.

More Related Videos

A Lightweight, Headphones-based System for Manipulating Auditory Feedback in Songbirds
10:13

A Lightweight, Headphones-based System for Manipulating Auditory Feedback in Songbirds

Published on: November 26, 2012

14.9K
Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
06:04

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

Published on: March 24, 2023

956

Related Experiment Videos

Last Updated: Apr 20, 2026

A Method to Study Adaptation to Left-Right Reversed Audition
07:14

A Method to Study Adaptation to Left-Right Reversed Audition

Published on: October 29, 2018

7.0K
A Lightweight, Headphones-based System for Manipulating Auditory Feedback in Songbirds
10:13

A Lightweight, Headphones-based System for Manipulating Auditory Feedback in Songbirds

Published on: November 26, 2012

14.9K
Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
06:04

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

Published on: March 24, 2023

956

Area of Science:

  • Auditory Neuroscience
  • Sensory Rehabilitation
  • Human-Computer Interaction

Background:

  • Cochlear implants (CIs) restore hearing but can present spectrally degraded and frequency-shifted auditory input.
  • Frequency misalignment in CIs may negatively impact speech perception.
  • Optimal CI use may involve balancing signal fidelity with adaptation to altered input.

Purpose of the Study:

  • To investigate the best method for helping humans adapt to distorted sensory input, specifically frequency-shifted auditory signals.
  • To compare gradual versus sudden exposure to frequency-shifted signals for auditory learning in a simulated cochlear implant model.

Main Methods:

  • An acoustic model simulating cochlear implant (CI) processing was used.
  • Participants were exposed to frequency-shifted auditory signals using either a gradual or a sudden approach.
  • Auditory learning was measured by speech perception scores over fifteen training sessions.

Main Results:

  • Both gradual and sudden exposure groups demonstrated significant auditory learning.
  • The gradual exposure group exhibited a faster learning rate compared to the sudden exposure group.
  • Speech perception scores improved in both groups, indicating successful adaptation.

Conclusions:

  • Gradual exposure to frequency-shifted auditory input facilitates faster perceptual learning than sudden exposure.
  • This finding suggests that a gradual approach may be more effective for auditory rehabilitation in cochlear implant users.
  • The study highlights the importance of adaptation strategies for distorted sensory input.