Use of auditory evoked potentials with electrical stimulation at the round window niche pre-operatively on a brain-injured patient: A case study.

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.