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

Equilibrium and Balance01:15

Equilibrium and Balance

5.1K
The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
5.1K
Anatomy of the Ear01:16

Anatomy of the Ear

9.0K
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...
9.0K
The Vestibular System01:29

The Vestibular System

40.2K
The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.
40.2K
The Auditory Ossicles01:11

The Auditory Ossicles

2.0K
The auditory ossicles of the middle ear transmit sounds from the air as vibrations to the fluid-filled cochlea. The auditory ossicles consist of two malleus (hammer) bones, two incus (anvil) bones, and two stapes (stirrups), one on each side. These bones develop during the fetal stage and are the ones to ossify first. They are fully mature at birth and do not grow afterward.
The aptly named stapes look very much like a stirrup. The three ossicles are unique to mammals, and each plays a role in...
2.0K

You might also read

Related Articles

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

Sort by
Same author

Cortical edge-anchored ADC profiling in idiopathic intracranial hypertension: A longitudinal matched-control pilot study.

European journal of radiology·2026
Same author

In-Stent Stenosis After Surface-Modified Versus Uncoated Flow Diversion: a Randomized Trial (Derivo 2 Heal vs Derivo 2).

Clinical neuroradiology·2026
Same author

Differential Diagnosis of Parotid Tumors on Ultrasound: Interobserver Variability and Examiner-Specific Decision Rules-A Machine Learning Approach.

Diagnostics (Basel, Switzerland)·2026
Same author

[Basal ganglia and movement disorders : Part 1: the parkinsonian spectrum-Neuroradiological patterns and diagnostic considerations].

Radiologie (Heidelberg, Germany)·2026
Same author

[Basal ganglia and movement disorders-Part 2: … and if it is not Parkinson's disease? : Nondegenerative causes and neuroradiological patterns].

Radiologie (Heidelberg, Germany)·2026
Same author

[Radiological imaging of spinal trauma in special situations].

Radiologie (Heidelberg, Germany)·2025

Related Experiment Video

Updated: Sep 18, 2025

Endolymphatic Duct Blockage as a Surgical Treatment Option for Ménière's Disease
04:11

Endolymphatic Duct Blockage as a Surgical Treatment Option for Ménière's Disease

Published on: April 28, 2023

1.5K

[Semicircular canal dehiscence syndrome].

Malvina Garner1

  • 1Klinik für diagnostische und interventionelle Neuroradiologie, Universitätskliniken des Saarlandes, Kirrberger Str., 66421, Homburg Saar, Deutschland. malvina.garner@uks.eu.

Radiologie (Heidelberg, Germany)
|June 23, 2025
PubMed
Summary

Semicircular canal dehiscence (SCD) is a rare cause of vertigo and hearing issues. High-resolution CT and MRI are key for diagnosis, but many with dehiscence are asymptomatic.

Keywords:
Acute vestibular failureDizzinessOpen third windowSuperior semicircular canal dehiscenceTinnitusTullio’s phenomenon

More Related Videos

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
06:59

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation

Published on: February 29, 2020

8.3K
Harvest of Vestibular End-Organs under Physiologic Conditions during Labyrinthectomy
03:08

Harvest of Vestibular End-Organs under Physiologic Conditions during Labyrinthectomy

Published on: November 29, 2024

533

Related Experiment Videos

Last Updated: Sep 18, 2025

Endolymphatic Duct Blockage as a Surgical Treatment Option for Ménière's Disease
04:11

Endolymphatic Duct Blockage as a Surgical Treatment Option for Ménière's Disease

Published on: April 28, 2023

1.5K
Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
06:59

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation

Published on: February 29, 2020

8.3K
Harvest of Vestibular End-Organs under Physiologic Conditions during Labyrinthectomy
03:08

Harvest of Vestibular End-Organs under Physiologic Conditions during Labyrinthectomy

Published on: November 29, 2024

533

Area of Science:

  • Otolaryngology
  • Neuroimaging
  • Vestibular Disorders

Context:

  • Semicircular canal dehiscence (SCD) presents with specific vestibular and auditory symptoms, including vertigo triggered by sound or pressure.
  • Accurate diagnosis relies heavily on advanced imaging techniques.
  • A significant number of individuals with radiologically confirmed dehiscence do not exhibit symptoms.

Purpose:

  • To highlight the diagnostic role of imaging in Semicircular Canal Dehiscence.
  • To differentiate SCD from other conditions presenting with similar symptoms.
  • To emphasize the importance of correlating imaging findings with clinical presentation.

Summary:

  • Semicircular canal dehiscence (SCD) is a rare condition causing vertigo and auditory problems, often diagnosed with high-resolution CT and MRI.
  • Clinical presentation includes sound/pressure-induced vertigo, nystagmus, autophony, hyperacusis, and pseudo-conductive hearing loss.
  • Despite radiological evidence, many patients with dehiscence remain asymptomatic, necessitating careful differential diagnosis.

Impact:

  • Improves diagnostic accuracy for Semicircular Canal Dehiscence.
  • Aids clinicians in differentiating SCD from other vestibular and auditory disorders.
  • Enhances understanding of the asymptomatic presentation of SCD, guiding clinical management.