Christo Bester

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

Christofer Bester, Tayla Razmovski, Aaron Collins, Olivia Mejia, Søren Foghsgaard, Alistair Mitchell-Innes, Chanan Shaul, Luke Campbell, Hayden Eastwood, Stephen O'Leary

Journal article  |  2020  |  Scientific Reports

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

Nanomechanical mapping reveals localized stiffening of the basilar membrane after cochlear implantation

Jessica K Choong, Amy J Hampson, Kate M Brody, Jonathon Lo, Christofer W Bester, Anthony W Gummer, Nicholas P Reynolds, Stephen J O'Leary

Journal article  |  2020  |  Hearing Research

Cochlear implantation leads to many structural changes within the cochlea which can impair residual hearing. In patients with pres..

Glucocorticoid for Hearing Preservation After Cochlear Implantation: A Systemic Review and Meta-analysis of Animal Studies

Chanan Shaul, Padmavathi K Venkatagiri, Jonathon Lo, Hayden T Eastwood, Christofer W Bester, Robert JS Briggs, Stephen J O'Leary

Journal article  |  2019  |  Otology & Neurotology

OBJECTIVES: To conduct systematic review and meta-analyses of preclinical studies describing the efficacy of glucocorticoids admin..

Intraoperative Intracochlear Electrocochleography and Residual Hearing Preservation Outcomes When Using Two Types of Slim Electrode Arrays in Cochlear Implantation

Angel Ramos-Macias, Stephen O'Leary, Angel Ramos-deMiguel, Christo Bester, Juan C Falcon-Gonzalez

Journal article  |  2019  |  Otology & Neurotology

OBJECTIVES: To report residual hearing preservation outcomes in patients with low frequency hearing, after cochlear implant (CI) e..

Electrical Impedance as a Biomarker for Inner Ear Pathology Following Lateral Wall and Peri-modiolar Cochlear Implantation

Chanan Shaul, Christofer W Bester, Stefan Weder, June Choi, Hayden Eastwood, K Padmavathi, Aaron Collins, Stephen J O'Leary

Journal article  |  2019  |  Otology and Neurotology

OBJECTIVES/HYPOTHESIS: Spikes in cochlear implant impedance are associated with inner ear pathology after implantation. Here, we c..

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

Journal article  |  2018  |  Hearing Research

Electrode Impedance Fluctuations as a Biomarker for Inner Ear Pathology After Cochlear Implantation

June Choi, Matthew R Payne, Luke J Campbell, Christo W Bester, Carrie Newbold, Hayden Eastwood, Stephen J O'Leary

Journal article  |  2017  |  Otology & Neurotology

Altered attentional filters in subjects with graded levels of sensorineural hearing loss

Christofer W Bester, Donald Robertson, Dunay Taljaard, Geoff Hammond

Journal article  |  2017  |  Hearing Research

Characterizing Electrocochleography in Cochlear Implant Recipients with Residual Low-Frequency Hearing

Christopher W Bester, Luke Campbell, Adrian Dragovic, Aaron Collins, Stephen J O'Leary

Journal article  |  2017  |  Frontiers in Neuroscience

Electrophysiological Evidence of the Basilar-Membrane Travelling Wave and Frequency Place Coding of Sound in Cochlear Implant Recipients

Luke Campbell, Christofer Bester, Claire Iseli, David Sly, Adrian Dragovic, Anthony W Gummer, Stephen O'Leary

Journal article  |  2017  |  Audiology and Neurotology

Selective attentional processes in cochlear implant recipients: Measurements of the attentional filter

Christofer Bester, Dona MP Jayakody, Geoffrey Hammond, Donald Robertson

Journal article  |  2016  |  The Journal of the Acoustical Society of America

Spontaneous hyperactivity in the auditory midbrain: Relationship to afferent input

Donald Robertson, Christofer Bester, Darryl Vogler, Wilhelmina HAM Mulders

Journal article  |  2013  |  Hearing Research