Effects of Focal Vibration over Upper Limb Muscles on the Activation of Sensorimotor Cortex Network: An EEG Study
المؤلفون المشاركون
Li, Chong
Ji, Linhong
Xu, Quan
Li, Wei
المصدر
Journal of Healthcare Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-27
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Studying the therapeutic effects of focal vibration (FV) in neurorehabilitation is the focus of current research.
However, it is still not fully understood how FV on upper limb muscles affects the sensorimotor cortex in healthy subjects.
To explore this problem, this experiment was designed and conducted, in which FV was applied to the muscle belly of biceps brachii in the left arm.
During the experiment, electroencephalography (EEG) was recorded in the following three phases: before FV, during FV, and two minutes after FV.
During FV, a significant lower relative power at C3 and C4 electrodes and a significant higher connection strength between five channel pairs (Cz-FC1, Cz-C3, Cz-CP6, C4-FC6, and FC6-CP2) in the alpha band were observed compared to those before FV.
After FV, the relative power at C4 in the beta band showed a significant increase compared to its value before FV.
The changes of the relative power at C4 in the alpha band had a negative correlation with the relative power of the beta band during FV and with that after FV.
The results showed that FV on upper limb muscles could activate the bilateral primary somatosensory cortex and strengthen functional connectivity of the ipsilateral central area (FC1, C3, and Cz) and contralateral central area (CP2, Cz, C4, FC6, and CP6).
These results contribute to understanding the effect of FV over upper limb muscles on the brain cortical network.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Wei& Li, Chong& Xu, Quan& Ji, Linhong. 2019. Effects of Focal Vibration over Upper Limb Muscles on the Activation of Sensorimotor Cortex Network: An EEG Study. Journal of Healthcare Engineering،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1175451
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Wei…[et al.]. Effects of Focal Vibration over Upper Limb Muscles on the Activation of Sensorimotor Cortex Network: An EEG Study. Journal of Healthcare Engineering No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1175451
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Wei& Li, Chong& Xu, Quan& Ji, Linhong. Effects of Focal Vibration over Upper Limb Muscles on the Activation of Sensorimotor Cortex Network: An EEG Study. Journal of Healthcare Engineering. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1175451
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1175451
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر