P300 response to tones and speech sounds after cochlear implant: A case report
- 1 August 1991
- journal article
- case report
- Published by Wiley in The Laryngoscope
- Vol. 101 (8) , 905-907
- https://doi.org/10.1288/00005537-199108000-00017
Abstract
P300 potentials evoked by tones and spoken words were recorded from a 20-year-old man with a House-3M single-channel cochlear implant. Three months after cochlear implantation, there was a slight appearance of P300 response to both pure-tone stimuli and spoken-word stimuli; 6 months later, clearly identifiable P300 response to both pure-tone stimuli and spoken-word stimuli were obtained. These results are consistent with an encoding improvement for re-establishment of information processing after auditory rehabilitation.Keywords
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