کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4107682 1605406 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Longitudinal study of the ecap measured in children with cochlear implants
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری های گوش و جراحی پلاستیک صورت
پیش نمایش صفحه اول مقاله
Longitudinal study of the ecap measured in children with cochlear implants
چکیده انگلیسی

SummaryIn children with cochlear implant (CI), the recording of the electrically evoked compound action potential (ECAP) of the auditory nerve represents an option to assess changes in auditory nerve responses and the interaction between the electrode bundle and the neural tissue over time. Aim: To study ECAP in children during the first year of CI use. Materials and methods: The ECAP characteristics have been analyzed in 13 children implanted younger than three years of age. Series study. Results: During the first year of CI use there was a significant statistical raise in the N1 peak amplitude, in basal electrodes, between the second and third return visits. There were not any significant differences obtained for N1 peak, latency, slope, p-NRT or recovery time, in the return visits. Conclusion: During the first year of CI use, the electrical stimulation provided by the intracochlear electrodes did not cause significant changes to ECAP characteristics, except for an increase in N1 peak amplitude.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brazilian Journal of Otorhinolaryngology - Volume 75, Issue 1, January–February 2009, Pages 90–96
نویسندگان
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