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Corticomuscular Coherence Analysis on Hand Movement Distinction for Active Rehabilitation
المؤلفون المشاركون
Lou, Xinxin
Wang, Yiwen
Xiao, Siyuan
Zheng, Xiao-xiang
Hu, Xiao-ling
Qi, Yu
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-04-16
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Active rehabilitation involves patient’s voluntary thoughts as the control signals of restore device to assist stroke rehabilitation.
Although restoration of hand opening stands importantly in patient’s daily life, it is difficult to distinguish the voluntary finger extension from thumb adduction and finger flexion using stroke patients’ electroencephalography (EMG) on single muscle activity.
We propose to implement corticomuscular coherence analysis on electroencephalography (EEG) and EMG signals on Extensor Digitorum to extract their intention involved in hand opening.
EEG and EMG signals of 8 subjects are simultaneously collected when executing 4 hand movement tasks (finger extension, thumb adduction, finger flexion, and rest).
We explore the spatial and temporal distribution of the coherence and observe statistically significant corticomuscular coherence appearing at left motor cortical area and different patterns within beta frequency range for 4 movement tasks.
Linear discriminate analysis is applied on the coherence pattern to distinguish finger extension from thumb adduction, finger flexion, and rest.
The classification results are greater than those by EEG only.
The results indicate the possibility to detect voluntary hand opening based on coherence analysis between single muscle EMG signal and single EEG channel located in motor cortical area, which potentially helps active hand rehabilitation for stroke patients.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lou, Xinxin& Xiao, Siyuan& Qi, Yu& Hu, Xiao-ling& Wang, Yiwen& Zheng, Xiao-xiang. 2013. Corticomuscular Coherence Analysis on Hand Movement Distinction for Active Rehabilitation. Computational and Mathematical Methods in Medicine،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-507245
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lou, Xinxin…[et al.]. Corticomuscular Coherence Analysis on Hand Movement Distinction for Active Rehabilitation. Computational and Mathematical Methods in Medicine No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-507245
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lou, Xinxin& Xiao, Siyuan& Qi, Yu& Hu, Xiao-ling& Wang, Yiwen& Zheng, Xiao-xiang. Corticomuscular Coherence Analysis on Hand Movement Distinction for Active Rehabilitation. Computational and Mathematical Methods in Medicine. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-507245
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-507245
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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