Journal
AUDIOLOGY AND NEURO-OTOLOGY
Volume 9, Issue 3, Pages 160-162Publisher
KARGER
DOI: 10.1159/000077265
Keywords
cochlear implants; mismatch negativity; brain plasticity
Ask authors/readers for more resources
Speech-discrimination performance and the mismatch negativity (MMN) response elicited by vowel changes were used to track vowel-perception improvement of 5 adult cochlear-implant (CI) recipients. The MMN was recorded several times during the first 3 years after CI activation. Artefacts, presumably caused by CI, contaminated most of the brain responses until 1 year after CI activation. We found that speech discrimination improved over time and the MMN, observed in all patients after 2.5 years of CI use, was first seen for the larger vowel difference and later for the smaller one. Copyright (C) 2004 S. Karger AG, Basel.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available