چاپ صفحه |  صفحه نخست سامانه |  نویسندگان |  اطلاعات تفضیلی |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده | نفر چندم مقاله |
|---|---|
| فاطمه فکار | اول |
| مهسا زالی | دوم |
| امیرسالار توضیحی | چهارم |
| دنیز فرزینمقدم | سوم |
| عنوان | متن |
|---|---|
| خلاصه مقاله | Introduction:To assess the effect of cochlear implantation on speech prosody and use of these features in intervention. Materials and Methods:Published research was identified by review of scientific databases(PMC, Science Direct and Neuroscience, PubMed) using relevant keywords with reviewing the articles from 1990 to 2018 through the search of the resources. Results:An important speech-language outcome for deaf people with cochlear implants(CIs)is speech prosody which affects social functioning and communicative competence. Prosody plays an important role in children’s speech development and children use acoustic features to prosodic structure in speech as early as 6 months of age to recover syntactic information and phrasal boundaries. Prosody development in CI has different patterns than normal hearing. In general,CIs were less accurate in their prosody perception, pitch and melody than normal and CIs without any residual hearing had poorer the voice fundamental frequency(F0) discriminated and showed a strong deficit in speech prosody perception and pitch processing.Prosodic perception in CIs is linked to auditory-working memory and auditory discrimination and music that are a valuable tool in the rehabilitation. Music training can lead to improvements in the perception of music and emotional speech prosody and thus may be an effective supplementary technique for supporting auditory rehabilitation following CI. Conclusion:The CI’s children have deficits in facilitating prosody comprehension. Therefore, by CI and subsequent rehabilitation, prosodic characteristics of CI are similar to normal and through CI at early age these limitation are somewhat compensated.On the other hand, previous studies have shown that CI works better in understanding segmental features of speech, while this is not true in the suprasegmental and the hearing aid in the supragmental works better |
| کلمات کلیدی | cochlear implantation, intervention, prosody, perception |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| abs_47_180304100822.doc | 1397/03/01 | 28160 | دانلود |
| IMG_2717.JPG | 1397/03/01 | 1336767 | دانلود |
