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Updated: Jun 29, 2026

The Miniature Pig: A Large Animal Model for Cochlear Implant Research
06:16

The Miniature Pig: A Large Animal Model for Cochlear Implant Research

Published on: July 28, 2022

[A rat model for cochlear implant research].

Wei Lu1, Jin Xu, R K Shepherd

  • 1Department of Otolaryngology, 1st Affiliated Hospital, Zhengzhou University, Zhengzhou, 450052, China. luweimd@hotmail.com

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi = Journal of Clinical Otorhinolaryngology Head and Neck Surgery
|October 9, 2008
PubMed
Summary
This summary is machine-generated.

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A new surgical method for cochlear implantation in rats has been developed. This safe and effective technique is suitable for both acute and chronic studies in cochlear implant research.

Area of Science:

  • Otolaryngology
  • Neuroscience
  • Biomedical Engineering

Context:

  • Cochlear implant research requires reliable animal models.
  • Developing new surgical techniques is crucial for advancing auditory prosthetics.

Purpose:

  • To present a novel surgical approach for cochlear implantation in Hooded-Wistar rats.
  • To validate the efficacy and safety of this new surgical method for research.

Summary:

  • Five deafened rats underwent cochlear implantation using a new surgical technique.
  • Electrically evoked auditory brainstem responses (EABRs) confirmed successful implantation and function.
  • Histological assessment revealed no significant intra-cochlear damage.

Impact:

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Published on: January 9, 2019

Cochlear Implantation in the Guinea Pig
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Cochlear Implantation in the Guinea Pig

Published on: June 15, 2018

Related Experiment Videos

Last Updated: Jun 29, 2026

The Miniature Pig: A Large Animal Model for Cochlear Implant Research
06:16

The Miniature Pig: A Large Animal Model for Cochlear Implant Research

Published on: July 28, 2022

Cochlear Implant Surgery and Electrically-evoked Auditory Brainstem Response Recordings in C57BL/6 Mice
09:06

Cochlear Implant Surgery and Electrically-evoked Auditory Brainstem Response Recordings in C57BL/6 Mice

Published on: January 9, 2019

Cochlear Implantation in the Guinea Pig
09:56

Cochlear Implantation in the Guinea Pig

Published on: June 15, 2018

  • Establishes a viable rat model for cochlear implant research.
  • Provides a safe and effective surgical procedure for acute and chronic implantation studies.
  • Facilitates further investigation into cochlear implant efficacy and device development.