Differentiation between Migraine without Aura and Chronic Tensiontype Headache Based on HOS Analysis of sEMG Signals
- سال انتشار: 1392
- محل انتشار: بیست و یکمین کنفرانس مهندسی برق ایران
- کد COI اختصاصی: ICEE21_153
- زبان مقاله: انگلیسی
- تعداد مشاهده: 1337
نویسندگان
Dept. of Biomedical Engineering, Mashhad Branch, Islamic Azad University, Iran
Dept. of Electrical Engineering, Mashhad Branch, Islamic Azad University, Iran
Dept. of Physical Medicine and Rehabilitation, Turku University Hospital, Turku, Finland
Assistant Professor of Neurology, Mashhad University of Medical Sciences, Iran
چکیده
Tension-type headache is the most prevalent form of headache. Nevertheless, the majority of current classification systems for this kind of headache rely on qualitativedescriptions and clinical symptoms rather than practical rules, which are less distinct from migraineous features. The aim ofthis study was to introduce new diagnostic criteria for differentiation between CTTH and migraine patients using nonlinear analysis of surface EMG signals recorded fromtemporalis muscle. The subjects were eight patients with chronic tension-type headache, ten migraine patients withoutaura and eight healthy, age and sex matched volunteers. The focus of this study was on HOS analysis and examining the bispectral patterns and extracting features based on entropy concept for differentiation. The results showed that negentropy was the only feature, which could distinguish three studiedgroups. However, pairwise analysis indicated that NBE was capable of differentiating between migraine and CTTH patients.In addition, bispectral magnitude and specially phase diagrams, enabled us to visually differentiate studied groupsکلیدواژه ها
Chronic tension-type headache (CTTH), diagnosis, higher order statistics (HOS), migraine headache, surface electromyography (sEMGمقالات مرتبط جدید
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