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

Auditory Perception01:17

Auditory Perception

364
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...
364
Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

239
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...
239
Hearing01:31

Hearing

52.5K
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.
52.5K
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

718
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
718
Auditory Pathway01:15

Auditory Pathway

5.5K
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...
5.5K
Perception of Sound Waves01:01

Perception of Sound Waves

4.5K
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...
4.5K

You might also read

Related Articles

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

Sort by
Same author

Will I speak louder if I see you struggling to understand? Speech modifications in response to non-verbal visual cues of listening effort.

Psychonomic bulletin & review·2026
Same author

Precise tactile localization on tools in two dimensions.

iScience·2026
Same author

On the impact of tactile processing on motor cortex: how touch shapes motor behaviour.

Brain structure & function·2026
Same author

The effects of rapid versus controlled actions on perceptual hand maps.

Attention, perception & psychophysics·2026
Same author

From bodies to spaces: A neurocognitive/neuropsychological perspective on body-space interactions.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same author

Spatial Distance and Temporal Attentional Focus Modulate Voluntary Action Preparation and Awareness.

Psychophysiology·2026
Same journal

Hearing Aids Reshape Neural Processing of Emotional Speech Without Improving Emotion Perception.

Trends in hearing·2026
Same journal

Advantages of Fluctuating Noise for Measuring Speech Intelligibility in Listeners With Hearing Loss.

Trends in hearing·2026
Same journal

Probing the Underlying Mechanisms of Spectro-Temporal Modulation Discrimination.

Trends in hearing·2026
Same journal

Objective Comparison of Auditory Profiles Using Manifold Learning and Intrinsic Measures.

Trends in hearing·2026
Same journal

Evidence for a Transient State of Auditory Hypersensitivity During Initial Onset of Tinnitus: IDAEP Changes Between Acute and Chronic Tinnitus.

Trends in hearing·2026
Same journal

Impact of Age-Related Hearing Loss on Brain Connectivity and Cognitive Performance: A Systematic Review.

Trends in hearing·2026
See all related articles

Related Experiment Video

Updated: Jul 18, 2025

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example
08:45

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example

Published on: October 24, 2012

14.7K

Capturing Visual Attention With Perturbed Auditory Spatial Cues.

Chiara Valzolgher1,2, Mariam Alzaher3,4, Valérie Gaveau2

  • 1Center for Mind/Brain Sciences - CIMeC, University of Trento, Rovereto, Italy.

Trends in Hearing
|August 23, 2023
PubMed
Summary
This summary is machine-generated.

People with bilateral cochlear implants (CI) or unilateral hearing loss (uHL) can still orient visual attention using sound. However, this ability is impaired in unilateral CI users, highlighting the broader impact of hearing loss on multisensory interactions.

Keywords:
auditory cuesbinaural hearingcochlear implantmultisensoryselective attentionspatial hearingunilateral hearing loss

More Related Videos

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

6.6K
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.1K

Related Experiment Videos

Last Updated: Jul 18, 2025

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example
08:45

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example

Published on: October 24, 2012

14.7K
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

6.6K
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.1K

Area of Science:

  • Auditory Neuroscience
  • Cognitive Psychology
  • Audiology

Background:

  • Lateralized sounds automatically orient visual attention, enhancing audio-visual processing.
  • Perturbed auditory spatial cues from cochlear implants (CI) or unilateral hearing loss (uHL) may affect this attentional mechanism.
  • Understanding these effects is crucial for evaluating the full impact of hearing impairments on multisensory integration.

Purpose of the Study:

  • To investigate the integrity of audio-visual attentional orienting in individuals with hearing loss.
  • To compare attentional orienting abilities in bilateral CI users, unilateral CI users, and individuals with uHL.
  • To assess the relationship between spatial hearing skills and audio-visual orienting in these populations.

Main Methods:

  • Utilized a visual attention capture paradigm using sounds in 60 adults with hearing loss and 20 normal-hearing (NH) controls.
  • Participants included bilateral CI users (N=20), unilateral CI users (N=20), and uHL individuals (N=20).
  • NH participants were tested in binaural and monaural (ear plugged) conditions; all completed sound localization tasks.

Main Results:

  • Audio-visual orienting was comparable between bilateral CI users, uHL individuals, and binaural NH participants.
  • Orienting was significantly reduced in unilateral CI users and monaural NH listeners.
  • Spatial hearing skills correlated with audio-visual orienting in unilateral CI users, and were generally better in participants with preserved binaural hearing.

Conclusions:

  • Audio-visual attention orienting is largely preserved in bilateral CI users and uHL patients, but impaired in unilateral CI users.
  • These findings underscore the importance of assessing the impact of hearing loss on multisensory interactions beyond auditory function alone.
  • Hearing loss, particularly unilateral, can impede typical interactions within the audio-visual environment.