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Related Experiment Video

Updated: Jun 8, 2026

Robotic Cochlear Implantation for Direct Cochlear Access
08:06

Robotic Cochlear Implantation for Direct Cochlear Access

Published on: June 16, 2022

[Bilateral sequential cochlear implantation in children].

Michal Luntz1, Noam Yehudai, Naama Tasach

  • 1Department of Otolaryngology Head and Neck Surgery, Bnai Zion Medical Center, Technion-Israel Institute of Technology, Haifa, Israel. michal.luntz@b-zion.org.il

Harefuah
|October 15, 2010
PubMed
Summary
This summary is machine-generated.

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[Cochlear Implantation in Single-Sided Deafness - Six Years of Follow-Up from Diagnosis and Consistent Use, Through Dedicated and Creative Auditory Learning, to the Development of Bilateral Central Processing Abilities].

Harefuah·2026
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Task-Specific Rapid Auditory Perceptual Learning in Adult Cochlear Implant Recipients: What Could It Mean for Speech Recognition.

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A Tribute to Our Teacher and Collogue, Prof. Jacob Sade´.

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Hearing Outcomes with Percutaneous and Transcutaneous BAHA® Technology in Conductive and Mixed Hearing Loss.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2021

Sequential bilateral cochlear implantation (CI) significantly improves speech understanding in children, even years after the first device. This study shows a longer potential window for beneficial CI compared to previous assumptions.

Area of Science:

  • Otolaryngology
  • Neuroscience
  • Audiology

Context:

  • Unilateral cochlear implantation (CI) is standard for severe hearing loss, but challenges persist in noisy environments.
  • Bilateral hearing significantly enhances speech perception, especially in complex auditory settings.

Purpose:

  • To evaluate the benefits of sequential bilateral cochlear implantation in children.
  • To determine if delayed second CI improves auditory function years after the initial implantation.

Summary:

  • Seven children received a second cochlear implant (CI) years after their first.
  • Significant improvements were observed in word and sentence recognition in both quiet and noisy conditions with bilateral CIs compared to unilateral.
  • Mean word recognition increased from 44% to 71%, and sentence recognition in noise improved from 26% to 58%.

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Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
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Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

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Last Updated: Jun 8, 2026

Robotic Cochlear Implantation for Direct Cochlear Access
08:06

Robotic Cochlear Implantation for Direct Cochlear Access

Published on: June 16, 2022

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
06:04

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

Impact:

  • Sequential bilateral CI offers substantial auditory benefits in children, even with long intervals between implants.
  • The findings suggest that the optimal time for sequential CI may be broader than previously thought.
  • This research supports considering bilateral CI for improved speech understanding in challenging listening situations.