Practitioner Fellowship - Prof Stephen O'LEARY

Predicting Postoperative Speech Perception and Audiometric Thresholds Using Intracochlear Electrocochleography in Cochlear Implant Recipients

J Panario, C Bester, S O'Leary

2024-09-01

Objectives: Electrocochleography (ECochG) appears to offer the most accurate prediction of post-cochlear implant hearing outcomes...

Characteristics of the Summating Potential Measured Across a Cochlear Implant Array as an Indicator of Cochlear Function

J Panario, C Bester, SJ O'Leary

2023-09-01

Objectives: The underlying state of cochlear and neural tissue function is known to affect postoperative speech perception followi..

Monitoring Cochlear Health with Intracochlear Electrocochleography during Cochlear Implantation: Findings from an International Clinical Investigation

S O'Leary, E Mylanus, F Venail, T Lenarz, C Birman, F Di Lella, JT Roland, B Gantz, A Beynon, M Sicard, A Buechner, WK Lai, C Boccio, B Choudhury, VD Tejani, K Plant, R English, R Arts, C Bester

2023-03-01

Objectives: Electrocochleography (ECochG) is emerging as a tool for monitoring cochlear function during cochlear implant (CI) surg..

Electrocochleography triggered intervention successfully preserves residual hearing during cochlear implantation: Results of a randomised clinical trial

C Bester, A Collins, T Razmovski, S Weder, RJ Briggs, B Wei, AF Zakaria, JM Gerard, A Mitchell-Innes, M Tykocinski, R Kennedy, C Iseli, M Dahm, S Ellul, S O'Leary

2022-12-01

Background: Preservation of natural hearing during cochlear implantation is associated with improved speech outcomes, however more..

Cochlear microphonic latency predicts outer hair cell function in animal models and clinical populations

C Bester, S Weder, A Collins, A Dragovic, K Brody, A Hampson, S O'Leary

2020-12-01

As recently reported, electrocochleography recorded in cochlear implant recipients showed reduced amplitude and shorter latency in..

Four-point impedance as a biomarker for bleeding during cochlear implantation

C Bester, T Razmovski, A Collins, O Mejia, S Foghsgaard, A Mitchell-Innes, C Shaul, L Campbell, H Eastwood, S O’Leary

2020-12-01

Cochlear implantation has successfully restored the perception of hearing for nearly 200 thousand profoundly deaf adults and child..

Intraoperative force and electrocochleography measurements in an animal model of cochlear implantation

J Lo, C Bester, A Collins, C Newbold, A Hampson, S Chambers, H Eastwood, S O'Leary

2018-02-01

To preserve residual hearing, techniques for monitoring and reducing the effects of trauma during cochlear implant surgery are bei..

Characterizing electrocochleography in cochlear implant recipients with residual low-frequency hearing

CW Bester, L Campbell, A Dragovic, A Collins, SJ O'Leary

2017-03-23

Objective: Lay the groundwork for using electrocochleography (ECochG) as a measure of cochlear health, by characterizing typical p..