Quantitative Electromyographic Analysis of Reaction Time to External Auditory Stimuli in Drug-Naïve Parkinson’s Disease
المؤلفون المشاركون
Kwon, Do-Young
Park, Byung Kyu
Kim, Ji Won
Eom, Gwang-Moon
Hong, Junghwa
Koh, Seong-Beom
Park, Kun-Woo
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-03-02
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Evaluation of motor symptoms in Parkinson’s disease (PD) is still based on clinical rating scales by clinicians.
Reaction time (RT) is the time interval between a specific stimulus and the start of muscle response.
The aim of this study was to identify the characteristics of RT responses in PD patients using electromyography (EMG) and to elucidate the relationship between RT and clinical features of PD.
The EMG activity of 31 PD patients was recorded during isometric muscle contraction.
RT was defined as the time latency between an auditory beep and responsive EMG activity.
PD patients demonstrated significant delays in both initiation and termination of muscle contraction compared with controls.
Cardinal motor symptoms of PD were closely correlated with RT.
RT was longer in more-affected side and in more-advanced PD stages.
Frontal cognitive function, which is indicative of motor programming and movement regulation and perseveration, was also closely related with RT.
In conclusion, greater RT is the characteristic motor features of PD and it could be used as a sensitive tool for motor function assessment in PD patients.
Further investigations are required to clarify the clinical impact of the RT on the activity of daily living of patients with PD.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kwon, Do-Young& Park, Byung Kyu& Kim, Ji Won& Eom, Gwang-Moon& Hong, Junghwa& Koh, Seong-Beom…[et al.]. 2014. Quantitative Electromyographic Analysis of Reaction Time to External Auditory Stimuli in Drug-Naïve Parkinson’s Disease. Parkinson’s Disease،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1047223
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kwon, Do-Young…[et al.]. Quantitative Electromyographic Analysis of Reaction Time to External Auditory Stimuli in Drug-Naïve Parkinson’s Disease. Parkinson’s Disease No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1047223
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kwon, Do-Young& Park, Byung Kyu& Kim, Ji Won& Eom, Gwang-Moon& Hong, Junghwa& Koh, Seong-Beom…[et al.]. Quantitative Electromyographic Analysis of Reaction Time to External Auditory Stimuli in Drug-Naïve Parkinson’s Disease. Parkinson’s Disease. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1047223
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1047223
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