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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 15 of 15 1 Restoration of cortical symmetry and binaural function: Cortical auditory evoked responses in adult cochlear implant users with single sided deafness Wedekind, Andre; Rajan, Gunesh; Van Dun, Bram. - : Public Library of Science, 2020 BASE Show details 2 Is cortical automatic threshold estimation a feasible alternative for hearing threshold estimation with adults with dementia living in aged care? Bott, Anthea; Hickson, Louise; Meyer, Carly. - : Taylor and Francis, 2020 BASE Show details 3 Effects of spectral smearing on performance of the spectral ripple and spectro-temporal ripple tests Narne, Vijaya Kumar; Sharma, Mridula; Van Dun, Bram. - : Acoustical Society of America, 2016 BASE Show details 4 Cortical auditory evoked potentials in (un)aided normal-hearing and hearing-impaired adults Van Dun, Bram; Kania, Anna; Dillon, Harvey. - : Thieme Medical Publishers, 2016 BASE Show details 5 Clinical experience of using cortical auditory evoked potentials in the treatment of infant hearing loss in Australia Punch, Simone; Van Dun, Bram; King, Alison. - : Thieme Medical Publishers, 2016 BASE Show details 6 Cortical auditory-evoked potentials in response to multitone stimuli in hearing-impaired adults Bardy, Fabrice; Sjahalam-King, Jessica; Van Dun, Bram. - : American Academy of Audiology, 2016 BASE Show details 7 Estimating hearing thresholds in hearing-impaired adults through objective detection of cortical auditory evoked potentials Van Dun, Bram; Dillon, Harvey; Seeto, Mark. - : American Academy of Audiology, 2015 BASE Show details 8 The Cortical automatic threshold estimation in adults Bardy, Fabrice; Van Dun, Bram; Dillon, Harvey. - : Lippincott Williams & Wilkins, 2015 BASE Show details 9 Bigger is better : increasing cortical auditory response amplitude via stimulus spectral complexity Bardy, Fabrice; Van Dun, Bram; Dillon, Harvey. - : Lippincott Williams & Wilkins, 2015 BASE Show details 10 Deconvolution of overlapping cortical auditory evoked potentials recorded using short stimulus onset-asynchrony ranges Bardy, Fabrice; Van Dun, Bram; Dillon, Harvey. - : Elsevier, 2014 BASE Show details 11 Least-squares deconvolution of evoked potentials and sequence optimization for multiple stimuli under low-jitter conditions Bardy, Fabrice; Dillon, Harvey; Van Dun, Bram. - : Elsevier, 2014 BASE Show details 12 Least-squares (LS) deconvolution of a series of overlapping cortical auditory evoked potentials : a simulation and experimental study Bardy, Fabrice; Van Dun, Bram; Dillon, Harvey. - : Institute of Physics Publishing, 2014 BASE Show details 13 Cortical auditory-evoked potentials (CAEPs) in adults in response to filtered speech stimuli Carter, Lyndal; Dillon, Harvey; Seymour, John; Seeto, Mark; Van Dun, Bram. - : American Academy of Audiology, 2013 Abstract: Background: Previous studies have demonstrated that cortical auditory-evoked potentials (CAEPs) can be reliably elicited in response to speech stimuli in listeners wearing hearing aids. It is unclear, however, how close to the aided behavioral threshold (i.e., at what behavioral sensation level) a sound must be before a cortical response can reliably be detected. Purpose: The purpose of this study was to systematically examine the relationship between CAEP detection and the audibility of speech sounds (as measured behaviorally), when the listener is wearing a hearing aid fitted to prescriptive targets. A secondary aim was to investigate whether CAEP detection is affected by varying the frequency emphasis of stimuli, so as to simulate variations to the prescribed gain-frequency response of a hearing aid. The results have direct implications for the evaluation of hearing aid fittings in nonresponsive adult clients, and indirect implications for the evaluation of hearing aid fittings in infants. Research Design: Participants wore hearing aids while listening to speech sounds presented in a sound field. Aided thresholds were measured, and cortical responses evoked, under a range of stimulus conditions. The presence or absence of CAEPs was determined by an automated statistic. Study Sample: Participants were adults (6 females and 4 males). Participants had sensorineural hearing loss ranging from mild to severe-profound in degree. Data Collection and Analysis: Participants' own hearing aids were replaced with a test hearing aid, with linear processing, during assessments. Pure-tone thresholds and hearing aid gain measurements were obtained, and a theoretical prediction of speech stimulus audibility for each participant (similar to those used for audibility predictions in infant hearing aid fittings) was calculated. Three speech stimuli, (/m/, /t/, and /g/) were presented aided (monaurally, nontest ear occluded), free field, under three conditions (+4 dB/octave, −4 dB/octave, and without filtering), at levels of 40, 50, and 60 dB SPL (measured for the unfiltered condition). Behavioral thresholds were obtained, and CAEP recordings were made using these stimuli. The interaction of hearing loss, presentation levels, and filtering conditions resulted in a range of CAEP test behavioral sensation levels (SLs), from −25 to +40 dB. Results: Statistically significant CAEPs (p < .05) were obtained for virtually every presentation where the behavioral sensation level was >10 dB, and for only 5% of occasions when the sensation level was negative. In these (“false-positive”) cases, the greatest (negative) sensation level at which a CAEP was judged to be present was −6 dB SL. Conclusions: CAEPs are a sensitive tool for directly evaluating the audibility of speech sounds, at least for adult listeners. CAEP evaluation was found to be more accurate than audibility predictions, based on threshold and hearing aid response measures. ; 16 page(s) Keyword: adults; auditory; evoked potentials; hearing aids URL: http://hdl.handle.net/1959.14/1219867 BASE Hide details 14 Fuzzy logic-based automatic alertness state classification using multi-channel EEG data Al-Ani, Ahmed; Mesbah, Mostefa; Van Dun, Bram. - : Heidelberg : Springer, 2013 BASE Show details 15 Does visual stimuli assist in understanding speech in noise in children? - an EEG and MEG study Gyldenkaerne, Pia; Sharma, Mridula; Purdy, Suzanne. - : Wheaton, IL : EEG and Clinical Neuroscience Society, 2011 BASE Show details

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