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The Difference of Neural Networks between Bimanual Antiphase and In-Phase Upper Limb Movements: A Preliminary Functional Magnetic Resonance Imaging Study
المؤلفون المشاركون
Lo, Wai Leung
Lin, Qiang
Huang, Dong-Feng
Chen, Ling
Li, Hai
Leng, Yan
Zhao, Jiang Li
Mao, Yurong
Li, Le
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-06-20
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Most daily movements require some degree of collaboration between the upper limbs.
The neural mechanisms are bimanual-condition specific and therefore should be different between different activities.
In this study, we aimed to explore intraregional activation and interregional connectivity during bimanual movement by functional magnetic resonance imaging (fMRI).
Ten right-handed, normal subjects were recruited.
The neural correlates of unimanual (right side) and bimanual (in-phase and antiphase) upper limb movements were investigated.
Connectivity analyses were carried out using the psychophysiological interaction (PPI) model.
The cerebellum was strongly activated in both unimanual and bimanual movements, and the cingulate motor area (CMA) was the most activated brain area in antiphase bimanual movement.
Moreover, compared with unimanual movement, CMA activation was also observed in antiphase bimanual movement, but not in in-phase bimanual movement.
In addition, we carried out the PPI model to study the differences of effective connectivity and found that the cerebellum was more connected with the CMA during antiphase bimanual movement than in-phase bimanual movement.
Our findings elucidate the differences of the cerebellar-cerebral functional connectivity between antiphase and in-phase bimanual movements, which could be used to facilitate the development of a neuroscience perspective on bimanual movement control in patients with motor impairments.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lin, Qiang& Li, Hai& Mao, Yurong& Lo, Wai Leung& Zhao, Jiang Li& Chen, Ling…[et al.]. 2017. The Difference of Neural Networks between Bimanual Antiphase and In-Phase Upper Limb Movements: A Preliminary Functional Magnetic Resonance Imaging Study. Behavioural Neurology،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1139790
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lin, Qiang…[et al.]. The Difference of Neural Networks between Bimanual Antiphase and In-Phase Upper Limb Movements: A Preliminary Functional Magnetic Resonance Imaging Study. Behavioural Neurology No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1139790
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lin, Qiang& Li, Hai& Mao, Yurong& Lo, Wai Leung& Zhao, Jiang Li& Chen, Ling…[et al.]. The Difference of Neural Networks between Bimanual Antiphase and In-Phase Upper Limb Movements: A Preliminary Functional Magnetic Resonance Imaging Study. Behavioural Neurology. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1139790
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1139790
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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