Related Experiment Video
Updated: Dec 7, 2025
Author Spotlight: Optimizing EAS with Long Electrodes for Enhanced Cochlear Coverage and Hearing Preservation
Published on: October 11, 2024
Use of auditory evoked potentials with electrical stimulation at the round window niche pre-operatively on a
Myron Huen1, Jowan Lee1, Brian D Westerberg2
1Department of Audiology, St. Paul's Hospital, Vancouver, BC, Canada.
Objectives:
To highlight the effectiveness of using PS testing in conjunction with electrically evoked auditory evoked potentials (eAEPs) to help guide treatment plans in patients with limited behavioural responses.
Methods:
Case report on a 59-year-old male with traumatic brain injury. Electrophysiological measurements in conjunction with PS were performed.
Results:
eAEPs were obtained up to the thalamo-cortical region, supporting the viability of a CI in the non-implanted ear.
Discussion & Conclusion:
Use of PS in conjunction with electrically evoked auditory evoked potentials can provide valuable information to guide clinical decisions regarding implantation.
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