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 Experiment Videos

Cochlear view: postoperative radiography for cochlear implantation.

J Xu1, S A Xu, L T Cohen

  • 1The Bionic Ear Institute and CRC for Cochlear Implant, Speech and Hearing Aid Innovation, The University of Melbourne, Victoria, Australia.

The American Journal of Otology
|January 29, 2000
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Chronic study on the neuronal excitability of the cochlear nuclei of the cat following electrical stimulation.

Acta oto-laryngologica·1998
Same author

Studies of prosody perception by cochlear implant patients.

Audiology : official organ of the International Society of Audiology·1998
Same author

Enzyme-linked immunoabsorbent assay-detected p53 protein accumulation: a prognostic factor in a large breast cancer cohort.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology·1998
Same author

Modulation detection interference in cochlear implant subjects.

The Journal of the Acoustical Society of America·1998
Same author

Intracellular responses of the rat anteroventral cochlear nucleus to intracochlear electrical stimulation.

Brain research bulletin·1998
Same author

Intracochlear factors contributing to psychophysical percepts following cochlear implantation.

Acta oto-laryngologica·1998

A new "cochlear view" skull radiography method precisely images cochlear implant electrode positions. This technique aids in evaluating electrode depth and managing speech processing for better patient outcomes.

Area of Science:

  • Anatomy
  • Radiology
  • Otolaryngology

Background:

  • Conventional skull radiography can image intracochlear electrode arrays.
  • Optimal imaging requires X-rays directed parallel to the cochlear axis.

Purpose of the Study:

  • Define the cochlea's spatial position within the skull.
  • Design an effective skull radiography method for visualizing cochlear implants.
  • Evaluate electrode position and its impact on pitch perception.

Main Methods:

  • Computed tomography (CT) imaging and 3D reconstruction were used.
  • Spatial positioning of the cochlea was determined.
  • A novel radiographic projection, the cochlear view, was developed.

Main Results:

Related Experiment Videos

  • A detailed radiographic method and interpretation for the cochlear view were established.
  • An improved method for measuring electrode longitudinal and angular position was recommended.
  • The cochlear view was designed to demonstrate multichannel intracochlear electrode arrays and inner ear structures.

Conclusions:

  • The cochlear view is beneficial for postoperative documentation of cochlear implantation.
  • It aids in assessing electrode insertion depth and position for frequency mapping and speech processing.
  • This simple, low-radiation, cost-effective method is suitable for widespread clinical use.