Luke Campbell

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

Christofer Bester, Tayla Razmovski, Aaron Collins, Olivia Mejia, Soren 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..

Co-registration of cone beam CT and preoperative MRI for improved accuracy of electrode localization following cochlear implantation.

AS Dragovic, AK Stringer, L Campbell, C Shaul, SJ O'Leary, RJ Briggs

Journal article  |  2018  |  Cochlear Implants Int

OBJECTIVES: To investigate the clinical usefulness and practicality of co-registration of Cone Beam CT (CBCT) with preoperative Ma..

Effect of cochlear implantation on middle ear function: A three-month prospective study

Joseph D Wasson, Luke Campbell, Scott Chambers, Amy Hampson, Robert JS Briggs, Stephen J O'Leary

Journal article  |  2018  |  LARYNGOSCOPE

OBJECTIVES/HYPOTHESIS: To determine if cochlear implantation has a delayed effect on the middle ear conductive hearing mechanism b..

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

OBJECTIVES/HYPOTHESIS: Cochlear implant surgery now aims to preserve residual low frequency hearing. The current research explores..

The Role of Preoperative Steroids in Atraumatic Cochlear Implantation Surgery

Jonathon Lo, Luke Campbell, Phillip Sale, Scott Chambers, Amy Hampson, Hayden Eastwood, Stephen O'Leary

Journal article  |  2017  |  OTOLOGY & NEUROTOLOGY

HYPOTHESIS: Depth of insertion is related to the extent of tissue response and low frequency hearing loss. Intravenous steroids ha..

Defining the Hook Region Anatomy of the Guinea Pig Cochlea for Modeling of Inner Ear Surgery

Jonathon Lo, Phillip Sale, Sudanthi Wijewickrema, Luke Campbell, Hayden Eastwood, Stephen John O'leary

Journal article  |  2017  |  OTOLOGY & NEUROTOLOGY

HYPOTHESIS: The aim of this study was to describe the hook region anatomy of the guinea pig cochlea to identify the optimal surgic..

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

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

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 NEURO-OTOLOGY

AIM: To obtain direct evidence for the cochlear travelling wave in humans by performing electrocochleography from within the cochl..

The Effect of Scala Tympani Morphology on Basilar Membrane Contact With a Straight Electrode Array: A Human Temporal Bone Study

Juul Verberne, Frank Risi, Luke Campbell, Scott Chambers, Stephen O'Leary

Journal article  |  2017  |  OTOLOGY & NEUROTOLOGY

HYPOTHESIS: Scala tympani morphology influences the insertion dynamics and intra-scalar position of straight electrode arrays. BAC..

Comparative acoustic performance and mechanical properties of silk membranes for the repair of chronic tympanic membrane perforations

Benjamin J Allardyce, Rangam Rajkhowa, Rodney J Dilley, Zhigang Xie, Luke Campbell, Adrian Keating, Marcus D Atlas, Magnus von Unge, Xungai Wang

Journal article  |  2016  |  JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS

The acoustic and mechanical properties of silk membranes of different thicknesses were tested to determine their suitability as a ..