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 Vestibular System01:29

The Vestibular System

42.6K
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.
42.6K
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

599
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
599
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

133
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
133
Imaging Studies VI: Voiding Cystourethrography and Cystography01:22

Imaging Studies VI: Voiding Cystourethrography and Cystography

506
Voiding Cystourethrography (VCUG) and Cystography are specialized radiographic procedures used to examine the structure and function of the bladder and urethra.Voiding Cystourethrography (VCUG)A Voiding Cystourethrogram (VCUG) is a diagnostic imaging procedure that assesses the anatomy and function of the lower urinary tract. It focuses on the bladder, bladder neck, and urethra, helping detect abnormalities such as vesicoureteral reflux (VUR)—the backward or reverse flow of urine into the...
506

You might also read

Related Articles

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

Sort by
Same author

Effects of Electrode Position on Vestibular Implant Performance in Rhesus Macaque.

Journal of the Association for Research in Otolaryngology : JARO·2026
Same author

Impact of Balance and Dizziness Problems on Falls in Older Adults: The Longitudinal AGES-Reykjavik Study.

Laryngoscope investigative otolaryngology·2025
Same author

Endovascular embolization for medically refractory pediatric epilepsy: a case series.

Journal of neurointerventional surgery·2025
Same author

Transarterial embolization for infants under 3 months of age with refractory seizures due to hemimegalencephaly: complication analysis and evolution of treatment strategy.

Journal of neurointerventional surgery·2025
Same author

Modeling of magnetic vestibular stimulation experienced during high-field clinical MRI.

Communications medicine·2025
Same author

Reconstruction of the External Auditory Canal for Spontaneous Temporomandibular Joint Herniation.

The Laryngoscope·2024
Same journal

CT-Guided Epidural Blood Patch for Postoperative Lumbar Cerebrospinal Fluid Leak: A Case Series and Clinical Outcomes.

AJNR. American journal of neuroradiology·2026
Same journal

Clinical Outcomes of Isolated Subarachnoid Hemorrhage after Mechanical Thrombectomy.

AJNR. American journal of neuroradiology·2026
Same journal

Validation of an Automated ASPECTS Software via a Multi-Reader Multi-Case Clinical Reader Study.

AJNR. American journal of neuroradiology·2026
Same journal

Gender Trends in Authorship Across Neuroradiology Journals (2016-2025).

AJNR. American journal of neuroradiology·2026
Same journal

Outcomes of Endovascular Treatment in Large Vessel Occlusions Due to Intracranial Atherosclerotic Disease: A Systematic Review and Updated Meta-Analysis of 11,326 Patients.

AJNR. American journal of neuroradiology·2026
Same journal

Quantitative Impact of T1 Subtraction Maps on Enhancing Component Delineation and Measured Volumes in Minimally Enhancing Pediatric Brain Tumors.

AJNR. American journal of neuroradiology·2026
See all related articles

Related Experiment Video

Updated: Nov 24, 2025

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform
10:12

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform

Published on: May 23, 2013

16.2K

Vestibular Implant Imaging.

A Hedjoudje1,2,3, D P Schoo4, B K Ward4

  • 1From the Department of Otolaryngology-Head and Neck Surgery (A.H., D.P.S., B.K.W., J.P.C., C.C.D.S.) ahedjou1@jhmi.edu.

AJNR. American Journal of Neuroradiology
|December 28, 2020
PubMed
Summary
This summary is machine-generated.

This study shows flat panel CT imaging effectively visualizes multichannel vestibular implants, crucial for restoring balance function. This imaging technique is vital for understanding electrode placement and improving vestibular implant performance.

More Related Videos

Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion
03:58

Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion

Published on: January 17, 2025

686
Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction
05:02

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Published on: August 30, 2019

7.5K

Related Experiment Videos

Last Updated: Nov 24, 2025

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform
10:12

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform

Published on: May 23, 2013

16.2K
Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion
03:58

Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion

Published on: January 17, 2025

686
Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction
05:02

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Published on: August 30, 2019

7.5K

Area of Science:

  • Biomedical Engineering
  • Neuroscience
  • Medical Imaging

Background:

  • Vestibular implants offer a potential solution for restoring balance function, analogous to cochlear implants for hearing.
  • Accurate imaging is essential for assessing the placement and performance of these implants.

Purpose of the Study:

  • To evaluate the technical feasibility and imaging results of CT for multichannel vestibular implants.
  • To compare the effectiveness of multislice CT versus flat panel CT in visualizing implant components.

Main Methods:

  • CT imaging (multislice and flat panel) was performed on 8 participants post-implantation with a multichannel vestibular implant.
  • Assessment included electrode insertion site, position, length, angle, and image artifacts.
  • Quantification of electrode contact visualization and positional accuracy relative to semicircular canals.

Main Results:

  • Flat panel CT provided higher resolution images with fewer artifacts compared to multislice CT.
  • All 10 electrode contacts were identifiable in all 6 participants using flat panel CT.
  • Multislice CT allowed identification of only 12 of 18 electrode contacts with blurred visualization.

Conclusions:

  • Flat panel CT is superior for visualizing multichannel vestibular implant components and their precise placement.
  • Improved imaging resolution facilitates understanding the relationship between electrode positioning and vestibular function restoration.
  • This imaging advancement is critical for optimizing vestibular implant design and clinical outcomes.