Perceptual organization of sequential stimuli in cochlear implant listeners: A temporal processing approach
نویسندگان
چکیده
منابع مشابه
Central Auditory Processing of Temporal and Spectral-Variance Cues in Cochlear Implant Listeners
Cochlear implant (CI) listeners have difficulty understanding speech in complex listening environments. This deficit is thought to be largely due to peripheral encoding problems arising from current spread, which results in wide peripheral filters. In normal hearing (NH) listeners, central processing contributes to segregation of speech from competing sounds. We tested the hypothesis that basic...
متن کاملMelodic contour identification by cochlear implant listeners.
OBJECTIVE While the cochlear implant provides many deaf patients with good speech understanding in quiet, music perception and appreciation with the cochlear implant remains a major challenge for most cochlear implant users. The present study investigated whether a closed-set melodic contour identification (MCI) task could be used to quantify cochlear implant users' ability to recognize musical...
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INTRODUCTION Postlingual adults demonstrate impressive performance in speech recognition in silence after cochlear implant (CI) surgery. However, problems in central hearing abilities remain, which complicates understanding in certain situations, such as in competitive listening and in the perception of suprasegmental aspects of speech. OBJECTIVE To assess the temporal processing abilities in...
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Our ability to listen selectively to single sound sources in complex auditory environments is termed "auditory stream segregation."This ability is affected by peripheral disorders such as hearing loss, as well as plasticity in central processing such as occurs with musical training. Brain plasticity induced by musical training can enhance the ability to segregate sound, leading to improvements ...
متن کاملEncoding a Melody Using Only Temporal Information for Cochlear-Implant and Normal-Hearing Listeners
One way to provide pitch information to cochlear implant users is through amplitude-modulation rate. It is currently unknown whether amplitude-modulation rate can provide cochlear implant users with pitch information adequate for perceiving melodic information. In the present study, the notes of a song were encoded via amplitude-modulation rate of pulse trains on single electrodes at the apex o...
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ژورنال
عنوان ژورنال: The International Tinnitus Journal
سال: 2019
ISSN: 0946-5448
DOI: 10.5935/0946-5448.20190007