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

You might also read

Related Articles

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

Sort by
Same author

Insertion Network for Image Sequence Correspondence Building.

Proceedings of SPIE--the International Society for Optical Engineering·2026
Same author

Simulation of apically grounded cochlear implant stimuli using neural stimulation models.

International journal of computer assisted radiology and surgery·2026
Same author

DermIDS: Dermatology imaging data structure for scalable and interoperable AI systems.

Proceedings of SPIE--the International Society for Optical Engineering·2026
Same author

Integrating 2D Dermatological Photography with 3D Anatomical Surfaces.

Proceedings of SPIE--the International Society for Optical Engineering·2026
Same author

Assessing Open-world Foundation Models for Zero-shot Skin Segmentation in Clinical Dermatological Photographs.

Proceedings of SPIE--the International Society for Optical Engineering·2026
Same author

Predictors of motor outcome with pallidal stimulation for Parkinson's disease from the CSP468 cohort.

NPJ Parkinson's disease·2026

Related Experiment Video

Updated: Apr 11, 2026

Robotic Cochlear Implantation for Direct Cochlear Access
08:06

Robotic Cochlear Implantation for Direct Cochlear Access

Published on: June 16, 2022

4.3K

Automatic Identification of Cochlear Implant Electrode Arrays for Post-Operative Assessment.

Jack H Noble1, Theodore A Schuman2, Charles G Wright3

  • 1Dept. of Electrical Engineering and Comp. Science, Vanderbilt University, Nashville, TN 37235, USA.

Proceedings of Spie--The International Society for Optical Engineering
|June 5, 2015
PubMed
Summary

This study introduces a new method using Gradient Vector Flow snakes to accurately determine cochlear implant position after surgery. This technique precisely maps electrode array placement, aiding research into hearing restoration after cochlear implantation.

Keywords:
Cochlear ImplantContour AdvanceSnake Segmentation

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

947
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

2.0K

Related Experiment Videos

Last Updated: Apr 11, 2026

Robotic Cochlear Implantation for Direct Cochlear Access
08:06

Robotic Cochlear Implantation for Direct Cochlear Access

Published on: June 16, 2022

4.3K
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

947
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

2.0K

Area of Science:

  • Medical Imaging
  • Neurosurgery
  • Biomedical Engineering

Background:

  • Profound hearing loss necessitates cochlear implantation.
  • Understanding post-operative implant position is crucial for correlating it with hearing outcomes.
  • Current methods lack precision in vivo assessment.

Purpose of the Study:

  • To develop and validate a system for accurate in vivo assessment of cochlear implant electrode array position.
  • To correlate implant position with hearing restoration outcomes.

Main Methods:

  • Utilized parametric Gradient Vector Flow (GVF) snakes for electrode array segmentation in post-operative CT scans.
  • Integrated GVF snake segmentation with existing methods for intra-cochlear anatomy localization.
  • Developed a system for in vivo assessment of implant position.
  • Validated the system using CT scans and histological images from seven temporal bone specimens.

Main Results:

  • The developed system accurately segmented cochlear implant electrode arrays in CT scans.
  • 3D reconstructions of electrode array positions showed excellent agreement with histological findings.
  • The system enables precise in vivo assessment of implant positioning.

Conclusions:

  • The proposed method offers accurate and reliable assessment of cochlear implant position in vivo.
  • This system facilitates further research into the relationship between implant placement and hearing restoration.
  • The validated approach enhances the understanding of cochlear implant surgery outcomes.