آذرپژوه, محمودرضا
[ 1 ] - تشخیص و بررسی کاهش دامنۀ P300 در پتانسیلهای وابسته به رویداد شنوایی تکثبت با استفاده از الگوریتم ژنتیک و طبقه بندیکنندۀ شبکۀ عصبی
Abstract P300 is known as the most prominent component between cognitive components in electrical brain activity. According to done research, when brain encounters an inconsistent stimulation during processing a series of usual stimulation, a P300 component appears in recorded brain signal which could distinguishes from usual ones. Amplitude of P300 decreases after a short during act of auditor...
[ 2 ] - شناسایی میکرو آمبولی مغزی در سیگنال داپلر از روی ویژگی های غیر خطی
Abstract: An embolus is a blood clot, a fat globule or gas bubbles that may be freely circulating in bloodstream can stop the blood flow and lead to ischemia. In real time assessment of blood flow by Trans Cranial Doppler (TCD) method, travelling solid or gaseous micro emboli in the bloodstream by passing across the assessment area, causes a short time signal with high intensity. While TCD reco...
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