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Dataset on the calculations of daily adult word and conversational turn counts, and use of styles of oral interaction in 2–5-year olds with hearing loss in New Zealand
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Hearing and ear status of Pacific children aged 11 years living in New Zealand: the Pacific Islands families hearing study
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Oscillatory decoupling differentiates auditory encoding deficits in children with listening problems
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The Effect of short-term auditory training on speech in noise perception and cortical auditory evoked potentials in adults with cochlear implants
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Abstract:
This study investigated whether a short intensive psychophysical auditory training program is associated with speech perception benefits and changes in cortical auditory evoked potentials (CAEPs) in adult cochlear implant (CI) users. Ten adult implant recipients trained approximately 7 hours on psychophysical tasks (Gap-in-Noise Detection, Frequency Discrimination, Spectral Rippled Noise [SRN], Iterated Rippled Noise, Temporal Modulation). Speech performance was assessed before and after training using Lexical Neighborhood Test (LNT) words in quiet and in eight-speaker babble. CAEPs evoked by a natural speech stimulus /baba/ with varying syllable stress were assessed pre- and post-training, in quiet and in noise. SRN psychophysical thresholds showed a significant improvement (78% on average) over the training period, but performance on other psychophysical tasks did not change. LNT scores in noise improved significantly post-training by 11% on average compared with three pretraining baseline measures. N1P2 amplitude changed post-training for /baba/ in quiet (p = 0.005, visit 3 pretraining versus visit 4 post-training). CAEP changes did not correlate with behavioral measures. CI recipients' clinical records indicated a plateau in speech perception performance prior to participation in the study. A short period of intensive psychophysical training produced small but significant gains in speech perception in noise and spectral discrimination ability. There remain questions about the most appropriate type of training and the duration or dosage of training that provides the most robust outcomes for adults with CIs. Erratum can be found in 'Seminars in hearing', 37(1), p. 99. doi: http://dx.doi.org/10.1055/s-0036-1579698 ; 15 page(s)
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Keyword:
Auditory plasticity; Auditory rehabilitation; Auditory training; Cochlear implant; Cortical auditory evoked potential; Speech in noise
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URL: http://hdl.handle.net/1959.14/1070141
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The Effect of Short-Term Auditory Training on Speech in Noise Perception and Cortical Auditory Evoked Potentials in Adults with Cochlear Implants
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Change in Speech Perception and Auditory Evoked Potentials over Time after Unilateral Cochlear Implantation in Postlingually Deaf Adults
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Aphasia and Auditory Processing after Stroke through an International Classification of Functioning, Disability and Health Lens
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Effect of interstimulus interval and age on cortical auditory evoked potentials in 10-22-week-old infants
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Effects of broadband noise on cortical evoked auditory responses at different loudness levels in young adults
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The Contribution of speech-evoked cortical auditory evoked potentials to the diagnosis and measurement of intervention outcomes in children with auditory processing disorder
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Attend to this : the relationship between auditory processing disorders and attention deficits
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Assessing spectral and temporal processing in children and adults using Temporal Modulation Transfer Function (TMTF), Iterated Ripple Noise (IRN) perception, and Spectral Ripple Discrimination (SRD)
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Management of auditory processing disorder for school-aged children : applying the ICF (International Classification of Functioning, Disability and Health) framework
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A Randomized control trial of interventions in school-aged children with auditory processing disorders
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Bilateral cochlear implants in long-term and short-term deafness
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Choice of reference in analysis of CAEPS to auditory and audiovisual stimuli
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Considerations in educating students with hearing loss in mainstream schools
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