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

Electrodes: Overview01:17

Electrodes: Overview

2.9K
 Electrochemical measurements are conducted in an electrochemical cell composed of various components that control and measure the current and potential. One fundamental component is electrodes, conductive materials that enable electron transfer reactions at their surfaces.
There are two main types of electrodes in electrochemical cells. The first type, known as the working or indicator electrode, has a potential that is sensitive to the analyte's concentration and reacts to changes in...
2.9K

You might also read

Related Articles

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

Sort by
Same author

Assessing Financial Toxicity in Cancer: A Global Systematic Review and Meta-Analysis Using an Asset Framework.

Cancer medicine·2026
Same author

Predictors of Medical Debt Sent to Collections after Radiotherapy.

International journal of radiation oncology, biology, physics·2026
Same author

Validation of a Single-Item Screener for Financial Toxicity in Outpatient Imaging Patients.

Journal of the American College of Radiology : JACR·2026
Same author

Objective Structured Assessment of Technical Skills in Mastoidectomy Using 3D-Printed Temporal Bones.

The Laryngoscope·2026
Same author

Impact of Smoking on Treatment Outcomes in Patients With Human Papillomavirus-Related Oropharyngeal Cancer.

Head & neck·2026
Same author

Mesenchymal stromal cells modulate survival and regeneration of human hematopoietic stem cells via PGE2/cAMP signaling.

Cell death & disease·2026

Related Experiment Video

Updated: Feb 28, 2026

Author Spotlight: Optimizing EAS with Long Electrodes for Enhanced Cochlear Coverage and Hearing Preservation
03:49

Author Spotlight: Optimizing EAS with Long Electrodes for Enhanced Cochlear Coverage and Hearing Preservation

Published on: October 11, 2024

1.3K

Hearing Preservation: Does Electrode Choice Matter?

Leila J Mady1, Daniel C Sukato1, Jenifer Fruit1

  • 11 Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.

Otolaryngology--Head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery
|June 14, 2017
PubMed
Summary
This summary is machine-generated.

Lateral wall electrode design offers better short-term hearing preservation after cochlear implantation (CI). However, electrode type did not impact long-term hearing preservation, with younger age being the key factor.

Keywords:
atraumatic electrodescochlear implantationelectroacoustic stimulationfull-length electrodesfunctional hearinghearing aidhearing preservationlow-frequency hearingminimally traumatic surgerymultivariate analysisresidual hearingsoft surgeryspeech recognition scoresunivariate analysis

More Related Videos

Author Spotlight: Advancements in Impedance Monitoring for Cochlear Implant Surgery
06:54

Author Spotlight: Advancements in Impedance Monitoring for Cochlear Implant Surgery

Published on: August 4, 2023

1.9K
Behavioral Determination of Stimulus Pair Discrimination of Auditory Acoustic and Electrical Stimuli Using a Classical Conditioning and Heart-rate Approach
10:50

Behavioral Determination of Stimulus Pair Discrimination of Auditory Acoustic and Electrical Stimuli Using a Classical Conditioning and Heart-rate Approach

Published on: June 6, 2012

15.0K

Related Experiment Videos

Last Updated: Feb 28, 2026

Author Spotlight: Optimizing EAS with Long Electrodes for Enhanced Cochlear Coverage and Hearing Preservation
03:49

Author Spotlight: Optimizing EAS with Long Electrodes for Enhanced Cochlear Coverage and Hearing Preservation

Published on: October 11, 2024

1.3K
Author Spotlight: Advancements in Impedance Monitoring for Cochlear Implant Surgery
06:54

Author Spotlight: Advancements in Impedance Monitoring for Cochlear Implant Surgery

Published on: August 4, 2023

1.9K
Behavioral Determination of Stimulus Pair Discrimination of Auditory Acoustic and Electrical Stimuli Using a Classical Conditioning and Heart-rate Approach
10:50

Behavioral Determination of Stimulus Pair Discrimination of Auditory Acoustic and Electrical Stimuli Using a Classical Conditioning and Heart-rate Approach

Published on: June 6, 2012

15.0K

Area of Science:

  • Otolaryngology
  • Biomedical Engineering
  • Audiology

Background:

  • Cochlear implantation (CI) aims to restore hearing in individuals with severe to profound hearing loss.
  • Preserving residual hearing, particularly low-frequency hearing, is a critical factor in CI outcomes.
  • Electrode design may influence surgical trauma and subsequent hearing preservation (HP).

Purpose of the Study:

  • To evaluate the impact of different full-length electrode designs on hearing preservation following cochlear implantation.
  • To compare short-term and long-term hearing preservation outcomes based on electrode type.
  • To identify predictors of hearing preservation after CI.

Main Methods:

  • A case series of 45 adult CI recipients with low-frequency hearing was reviewed.
  • Patients received either lateral wall (LW) or perimodiolar (PM) full-length electrode arrays.
  • Hearing preservation was assessed using pure-tone averages and an S-value method at 1 month and 1 year post-surgery.

Main Results:

  • Lateral wall electrodes were associated with significantly better short-term hearing preservation compared to perimodiolar electrodes.
  • Electrode type was not a significant predictor of long-term hearing preservation.
  • Younger patient age was the only significant predictor of long-term hearing preservation.

Conclusions:

  • Lateral wall electrode design appears favorable for preserving hearing in the short term after cochlear implantation.
  • Factors beyond electrode design, such as patient age, are crucial for maintaining hearing preservation over the long term.
  • Further research is warranted to identify modifiable factors that can enhance long-term hearing preservation.