The representation of fuzzy model for auditory brainstem response to one syllable speech stimuli /da/

سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 599

فایل این مقاله در 6 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

ICBME20_018

تاریخ نمایه سازی: 25 فروردین 1394

چکیده مقاله:

In this paper a nonlinear fuzzy model was introduced to reveal the dynamics of auditory brainstem response to one syllable speech stimuli /da/, in normalPersian speaking subjects. This model represents the input-output behavior of the brainstem in generating cABR (complex auditory brainstem response) toconsonant-vowel /da/. Fuzzy models have been successfully applied to the identification of complex nonlinear dynamical systems such as biological process due to theirability to overcome the vagueness and uncertainty of these systems. The ability of model in predicting cABR signalsusing fuzzy rules that describing the dynamics of cABRs to /da/ was validated. The total error achieved by crossvalidationof model is 0.1329 with variance of 9.02×10-4. Identification of the nonlinear behavior of auditory system can help to understand the brainstem function in encoding acoustic cues in normal subjects.

نویسندگان

Zahra Shirzhiyan

Tehran University of Medical Sciences (TUMS),

Amir Salar Jafarpisheh

Biomedical Systems & Medical Physics, Center of Biomedical Technology and Robotics and Institute for Advanced Medical Technologies (IAMT).