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Cerebral Substrates for Controlling Rhythmic Movements.
Brain Sciences ( IF 3.3 ) Pub Date : 2020-08-03 , DOI: 10.3390/brainsci10080514
Naho Konoike 1 , Katsuki Nakamura 1
Affiliation  

Our daily lives are filled with rhythmic movements, such as walking, sports, and dancing, but the mechanisms by which the brain controls rhythmic movements are poorly understood. In this review, we examine the literature on neuropsychological studies of patients with focal brain lesions, and functional brain imaging studies primarily using finger-tapping tasks. These studies suggest a close connection between sensory and motor processing of rhythm, with no apparent distinction between the two functions. Thus, we conducted two functional brain imaging studies to survey the rhythm representations relatively independent of sensory and motor functions. First, we determined brain activations related to rhythm processing in a sensory modality-independent manner. Second, we examined body part-independent brain activation related to rhythm reproduction. Based on previous literature, we discuss how brain areas contribute rhythmic motor control. Furthermore, we also discuss the mechanisms by which the brain controls rhythmic movements.

中文翻译:

控制节奏运动的脑底物。

我们的日常生活充满了节奏性运动,例如步行,运动和跳舞,但是人们对大脑控制节奏性运动的机制知之甚少。在这篇综述中,我们研究了有关局灶性脑病患者神经心理学研究的文献,以及主要使用指尖敲击任务进行的功能性脑成像研究。这些研究表明感觉和运动节奏的处理之间的紧密联系,这两个功能之间没有明显的区别。因此,我们进行了两项功能性脑成像研究,以调查相对独立于感觉和运动功能的节律表征。首先,我们以与感觉方式无关的方式确定了与节律处理相关的大脑激活。其次,我们检查了与节律繁殖有关的身体独立于大脑的部分。根据以前的文献,我们讨论了大脑区域如何促进节律性运动控制。此外,我们还讨论了大脑控制节律运动的机制。
更新日期:2020-08-03
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