Maladaptive Plasticity for Motor Recovery after Stroke: Mechanisms and Approaches
المؤلفون المشاركون
Takeuchi, Naoyuki
Izumi, Shin-Ichi
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-06-26
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Many studies in human and animal models have shown that neural plasticity compensates for the loss of motor function after stroke.
However, neural plasticity concerning compensatory movement, activated ipsilateral motor projections and competitive interaction after stroke contributes to maladaptive plasticity, which negatively affects motor recovery.
Compensatory movement on the less-affected side helps to perform self-sustaining activity but also creates an inappropriate movement pattern and ultimately limits the normal motor pattern.
The activated ipsilateral motor projections after stroke are unable to sufficiently support the disruption of the corticospinal motor projections and induce the abnormal movement linked to poor motor ability.
The competitive interaction between both hemispheres induces abnormal interhemispheric inhibition that weakens motor function in stroke patients.
Moreover, widespread disinhibition increases the risk of competitive interaction between the hand and the proximal arm, which results in an incomplete motor recovery.
To minimize this maladaptive plasticity, rehabilitation programs should be selected according to the motor impairment of stroke patients.
Noninvasive brain stimulation might also be useful for correcting maladaptive plasticity after stroke.
Here, we review the underlying mechanisms of maladaptive plasticity after stroke and propose rehabilitation approaches for appropriate cortical reorganization.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Takeuchi, Naoyuki& Izumi, Shin-Ichi. 2012. Maladaptive Plasticity for Motor Recovery after Stroke: Mechanisms and Approaches. Neural Plasticity،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-1029909
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Takeuchi, Naoyuki& Izumi, Shin-Ichi. Maladaptive Plasticity for Motor Recovery after Stroke: Mechanisms and Approaches. Neural Plasticity No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-1029909
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Takeuchi, Naoyuki& Izumi, Shin-Ichi. Maladaptive Plasticity for Motor Recovery after Stroke: Mechanisms and Approaches. Neural Plasticity. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-1029909
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1029909
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