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 Pathway01:15

Auditory Pathway

6.7K
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...
6.7K
The Cochlea01:13

The Cochlea

49.6K
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.
49.6K
Anatomy of the Ear01:16

Anatomy of the Ear

10.6K
Auditory sensation, commonly called hearing, involves the transformation of sonic waves into neural impulses facilitated by the structures of the auditory organ. The prominent, flesh-like structure on the side of the head, called the auricle, directs sound waves towards the auditory canal. The auricle is often mislabeled as the pinna, a term more aligned with mobile structures like a feline's external ear. The auditory canal penetrates the cranium via the external auditory meatus of the...
10.6K
Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

736
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...
736
Hearing01:31

Hearing

56.0K
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.
56.0K
Hair Cells01:22

Hair Cells

43.8K
Hair cells are the sensory receptors of the auditory system—they transduce mechanical sound waves into electrical energy that the nervous system can understand. Hair cells are located in the organ of Corti within the cochlea of the inner ear, between the basilar and tectorial membranes. The actual sensory receptors are called inner hair cells. The outer hair cells serve other functions, such as sound amplification in the cochlea, and are not discussed in detail here.
43.8K

You might also read

Related Articles

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

Sort by
Same author

Stereotactic Accuracy and Operative Metrics Utilizing the ClearPoint Frameless Intraoperative-CT Image-Based Guidance: A Multi-Institution Analysis.

Stereotactic and functional neurosurgery·2026
Same author

Neuromodulation in Refractory Bitemporal Lobe Epilepsy in Adults: A Systematic Review and Meta-Analysis.

Stereotactic and functional neurosurgery·2025
Same author

Stereotactic Accuracy and Technique Utilizing the SmartFrame OR Platform with Stereotactic Navigation and Cone Beam CT Image-Guided Forward Projection.

Stereotactic and functional neurosurgery·2025
Same author

The Structural and Functional Connectivity of the Orbitofrontal Cortex: Deconvoluting Brodmann Areas 11, 13, 14, and 47.

Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society·2025
Same author

Multi-network dynamical structure of the human brain in the setting of chronic pain: a coordinate-based meta-analysis.

Brain communications·2025
Same author

Tourette's Syndrome as a vehicle in the search for the neural correlates of consciousness.

Brain and cognition·2025

Related Experiment Video

Updated: Dec 8, 2025

Slicing the Embryonic Chicken Auditory Brainstem to Evaluate Tonotopic Gradients and Microcircuits
08:24

Slicing the Embryonic Chicken Auditory Brainstem to Evaluate Tonotopic Gradients and Microcircuits

Published on: July 12, 2022

2.4K

A parcellation-based model of the auditory network.

Joseph J Kuiper1, Yueh-Hsin Lin2, Isabella M Young3

  • 1Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States.

Hearing Research
|September 22, 2020
PubMed
Summary
This summary is machine-generated.

This study maps the auditory network

Keywords:
ALEanatomyauditory networkparcellationtractography

More Related Videos

Selective Tracing of Auditory Fibers in the Avian Embryonic Vestibulocochlear Nerve
11:27

Selective Tracing of Auditory Fibers in the Avian Embryonic Vestibulocochlear Nerve

Published on: March 18, 2013

9.4K
In Vitro Wedge Slice Preparation for Mimicking In Vivo Neuronal Circuit Connectivity
10:31

In Vitro Wedge Slice Preparation for Mimicking In Vivo Neuronal Circuit Connectivity

Published on: August 18, 2020

5.9K

Related Experiment Videos

Last Updated: Dec 8, 2025

Slicing the Embryonic Chicken Auditory Brainstem to Evaluate Tonotopic Gradients and Microcircuits
08:24

Slicing the Embryonic Chicken Auditory Brainstem to Evaluate Tonotopic Gradients and Microcircuits

Published on: July 12, 2022

2.4K
Selective Tracing of Auditory Fibers in the Avian Embryonic Vestibulocochlear Nerve
11:27

Selective Tracing of Auditory Fibers in the Avian Embryonic Vestibulocochlear Nerve

Published on: March 18, 2013

9.4K
In Vitro Wedge Slice Preparation for Mimicking In Vivo Neuronal Circuit Connectivity
10:31

In Vitro Wedge Slice Preparation for Mimicking In Vivo Neuronal Circuit Connectivity

Published on: August 18, 2020

5.9K

Area of Science:

  • Neuroscience
  • Auditory Processing
  • Brain Connectivity

Background:

  • The auditory network is crucial for environmental interaction.
  • Cortical regions like the inferior frontal gyrus and superior temporal gyrus are involved.
  • Previous connectivity studies lacked tractography specificity.

Purpose of the Study:

  • To delineate the structural connectivity of the human auditory network.
  • To identify specific white matter tracts connecting auditory cortical regions.
  • To provide a detailed map for potential clinical applications.

Main Methods:

  • Utilized attention task-based functional magnetic resonance imaging (fMRI) and activation likelihood estimation (ALE).
  • Co-registered Human Connectome Project cortical parcellations with ALE results.
  • Employed diffusion spectrum MRI-based fiber tractography to map structural connections.

Main Results:

  • Identified 15 cortical regions within the auditory network.
  • Revealed consistent interconnections between adjacent auditory cortical areas.
  • Mapped the frontal aslant tract, arcuate fasciculus, and subcortical U-fibers connecting these regions.

Conclusions:

  • Established a detailed structural connectivity map of the human auditory network.
  • Demonstrated specific tractography pathways, including the frontal aslant tract and arcuate fasciculus.
  • This network model provides a foundation for future clinical research in auditory disorders.