Browsing by Author "Van Dun, Bram"
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Analysis of alertness status of subjects undergoing the cortical auditory evoked potential hearing test
Ahmed, Al-An; Van Dun, Bram; Dillon, Harvey; Rabie, Alaleh (Springr-Verlag, 2012)In this paper, we analyze the EEG rhythms of subjects undergoing the cortical auditory evoked potential (CAEP) hearing test. Investigation of the importance of the different EEG rhythms in terms of their capability in ... -
Automated cortical auditory response 1 detection strategy
Bardy, Fabrice; Van Dun, Bram; Seeto, Mark; Dillon, Harvey (International Journal of Audiology, 2020) -
Automated objective estimation of hearing thresholds in clients with dementia using cortical auditory evoked potentials
Van Dun, Bram; Bardy, Fabrice; Wong, Cara; Rapport, Frances; Clay-Williams, Robyn; Savage, Greg (The Hearing CRC, 2018) -
An automatic algorithm for blink-artifact suppression based on iterative template matching: Application to single channel recording of cortical auditory evoked potentials
Valderrama, J; de la Torre, A; Van Dun, Bram; Dillon, Harvey (2017)Artifact reduction in electroencephalogram (EEG) signals is usually necessary to carry out data analysis appropriately. Despite the large amount of denoising techniques available with a multichannel setup, there is a ... -
An automatic algorithm for blink-artifact suppression based on iterative template matching: Application to single channel recording of cortical auditory evoked potentials
Valderrama, Joaquin T; de la Torre, Angel; Van Dun, Bram (Journal of Neural Engineering, 2018)Artifact reduction in electroencephalogram (EEG) signals is usually necessary to carry out data analysis appropriately. Despite the large amount of denoising techniques available with a multichannel setup, there is a ... -
"Bigger is better: Increasing cortical auditory response amplitude via stimulus spectral complexity"
Bardy, Fabrice; Van Dun, Bram; Dillion, Harvey (Ear & Hearing, 2015)Objective: To determine the influence of auditory stimuli spectral characteristics on cortical 30 auditory evoked potentials (CAEPs). 31 Design: CAEPs were obtained from 15 normal-hearing adults in response to six multi-tone ... -
CAEPs in (un)aided normal-hearing and hearing-impaired adults
Van Dun, Bram; Dillon, Harvey; Kania, Anna (Seminars in Hearing, 2015)Introduction Cortical auditory evoked potentials (CAEPs) are influenced by the characteristics of the stimulus, including level and hearing aid gain. Previous studies have measured CAEPs aided and unaided in individuals ... -
Clinical experience of using cortical auditory evoked potentials (CAEPs) in the treatment of infant hearing loss in Australia
Punch, Simone; Van Dun, Bram; King, Alison; Carter, Lyndal; Pearce, Wendy (Seminars in Hearing, 2015)This paper presents the clinical protocol that is currently being used within Australian Hearing for infant hearing aid evaluation using cortical auditory evoked potentials (CAEPs). CAEP testing is carried out in the free ... -
Consequences of Early Conductive Hearing Loss on Long-term Binaural Processing
Graydon, Kelly; Rance, Gary; Dowell, Richard; Van Dun, Bram (2017)Objectives: The aim of the study was to investigate the long-term effects of early conductive hearing loss on binaural processing in school-age children. Design: One hundred and eighteen children participated in the study, ... -
Cortical auditory evoked potential recordings in cochlear implant users using the clinical HEArLab system
Van Dun, Bram; Chung, M; Chong-White, N; Cowan, R; Dillon, H (2016) -
Cortical auditory evoked potentials (CAEPs) in response to multi-tone (MT) stimuli in hearing-impaired adults.
Bardy, Fabrice; Jessica Sjahalam-King; Van Dun, Bram; Dillon, Harvey (Journal of the American Academy of Audiology, 2015)Abstract Objective: To determine if one-octave multi-tone (MT) stimuli increase the amplitude of cortical auditory evoked potentials (CAEPs) in individuals with a hearing loss when compared to standard pure-tone (PT) ... -
Cortical auditory evoked potentials recorded in the clinic from objectively-fit paediatric MED-EL cochlear implant users
Kosaner, Julie; Van Dun, Bram; Yigi, Ozgur; Gultekin, Muammer; Bayguzina, Svetlana (2018) -
Deconvolution of overlapping cortical auditory evoked potentials recorded using short stimulus onset-asynchrony ranges
Bardy, Fabrice; Van Dun, Bram; Dillon, Harvey; McMahon, Catherine; ; (Clinical Neurosphysiology, 2014)The first aim of this study is to validate the theoretical framework of Least-Squares (LS) deconvolution on experimental data. The second is to investigate the waveform morphology of the cortical auditory evoked potential ... -
Detection of alertness states using electoencephalogram and cortical auditory evoked potential responses
Rabie, Alaleh; Ahmed, Al-An; Van Dun, Bram; Dillon, Harvey (2013-11)in this paper, we focus on identifying the alertness state of subjects undergoing the cortical auditory evoked potential (CAEP) hearing test. A supervised classification approach is adopted, where subjects were advised to ... -
Determining threshold levels in adult Nucleus cochlear implant users by recording cortical auditory evoked potentials with a two-channel clinical system
Van Dun, Bram; Chong-White, Nicky; Incerti, Paola; Valderrama, Joaquin; Cowan, Robert (2018) -
Effects of lifetime noise exposure on the middle-age human auditory brainstem response, tinnitus and speech-in-noise intelligibility
Valderrama, Joaquin; Beach, Elizabeth; Yeend, Ingrid; Sharma, Mridula; Van Dun, Bram; Dillon, Harvey (2018)Recent animal studies have shown that the synapses between inner hair cells and the dendrites of the spiral ganglion cells they innervate are the elements in the cochlea most vulnerable to excessive noise exposure. ... -
Effects of spectral smearing on performance of the spectral ripple and spectro-temporal 1 ripple tests
Narne, Vijaya; Sharma, Mridula; Van Dun, Bram; Bansal, Shalini; Prabhu, Latika; Moore, Brian (The Hearing CRC, University of Melbourne, 2016) -
Electrophysiological evidence of noise-induced cochlear synaptopathy in humans
Valderrrama, Joaquin; Beach, Elizabeth; Yeend, Ingrid; Sharma, Mridula; Van Dun, Bram; Dillon, Harvey (2018) -
Estimating Hearing Thresholds in Hearing-Impaired Adults through Objective Detection of Cortical Auditory Evoked Potentials
Van Dun, Bram; Dillon, Harvey; Seeto, Mark (National Acoustic Laboratories, 2014)Background: Hearing threshold estimation based on cortical auditory evoked potentials (CAEPs) has been applied for some decades. However, available research is scarce evaluating the accuracy of this technique with an ... -
The frequency-following response as an assessment of spatial processing
Graydon, Kelly; Van Dun, Bram; Dowell, Richard; Rance, Gary (International Journal of Audiology, 2019)It is important to detect children with difficulties distinguishing speech-in-noise early. Prompt identification may be assisted by an evoked potential. The aims of the present study were: 1) to evaluate the frequency-following ...