Increase in Short-Interval Intracortical Facilitation of the Motor Cortex after Low-Frequency Repetitive Magnetic Stimulation of the Unaffected Hemisphere in the Subacute Phase after Stroke
المؤلفون المشاركون
Conforto, Adriana Bastos
Mello, Eduardo Arruda
Cohen, Leonardo G.
Monteiro dos Anjos, Sarah
Conti, Juliana
Andrade, Karina Nocelo F.
Tovar Moll, Fernanda
Marins, Theo
Fernandes, Corina A.
Rodrigues, Waldyr
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-04-28
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Low-frequency repetitive transcranial magnetic stimulation of the unaffected hemisphere (UH-LF-rTMS) in patients with stroke can decrease interhemispheric inhibition from the unaffected to the affected hemisphere and improve hand dexterity and strength of the paretic hand.
The objective of this proof-of-principle study was to explore, for the first time, effects of UH-LF-rTMS as add-on therapy to motor rehabilitation on short-term intracortical inhibition (SICI) and intracortical facilitation (ICF) of the motor cortex of the unaffected hemisphere ( M 1 UH ) in patients with ischemic stroke.
Eighteen patients were randomized to receive, immediately before rehabilitation treatment, either active or sham UH-LF-rTMS, during two weeks.
Resting motor threshold (rMT), SICI, and ICF were measured in M 1 UH before the first session and after the last session of treatment.
There was a significant increase in ICF in the active group compared to the sham group after treatment, and there was no significant differences in changes in rMT or SICI.
ICF is a measure of intracortical synaptic excitability, with a relative contribution of spinal mechanisms.
ICF is typically upregulated by glutamatergic agonists and downregulated by gabaergic antagonists.
The observed increase in ICF in the active group, in this hypothesis-generating study, may be related to M 1 UH reorganization induced by UH-LF-rTMS.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mello, Eduardo Arruda& Cohen, Leonardo G.& Monteiro dos Anjos, Sarah& Conti, Juliana& Andrade, Karina Nocelo F.& Tovar Moll, Fernanda…[et al.]. 2015. Increase in Short-Interval Intracortical Facilitation of the Motor Cortex after Low-Frequency Repetitive Magnetic Stimulation of the Unaffected Hemisphere in the Subacute Phase after Stroke. Neural Plasticity،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1075341
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mello, Eduardo Arruda…[et al.]. Increase in Short-Interval Intracortical Facilitation of the Motor Cortex after Low-Frequency Repetitive Magnetic Stimulation of the Unaffected Hemisphere in the Subacute Phase after Stroke. Neural Plasticity No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1075341
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mello, Eduardo Arruda& Cohen, Leonardo G.& Monteiro dos Anjos, Sarah& Conti, Juliana& Andrade, Karina Nocelo F.& Tovar Moll, Fernanda…[et al.]. Increase in Short-Interval Intracortical Facilitation of the Motor Cortex after Low-Frequency Repetitive Magnetic Stimulation of the Unaffected Hemisphere in the Subacute Phase after Stroke. Neural Plasticity. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1075341
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1075341
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