Cognition in action: imaging brain/body dynamics in mobile humans
Cognition in action: imaging brain/body dynamics in mobile humans
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DOI：
10.1515/rns.2011.047
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发表时间：
2011-12-01
影响因子：
4.1
通讯作者：
Makeig, Scott
中科院分区：
文献类型：
--
作者：
Gramann, Klaus;Gwin, Joseph T.;Makeig, Scott
我们最近开发了一种移动大脑成像方法（MoBI），可以同时记录人类在环境中积极行为和互动的大脑和身体动态。需要一种移动成像方法来研究认知过程，这些认知过程本质上是基于使用人类身体结构来获得行为目标。这篇综述给出了人类身体结构与认知处理之间紧密耦合的例子，以及脊柱上活动在控制人类姿态和运动过程中的作用。描述了用于主动行为参与者的现有大脑成像方法，并介绍了允许移动记录人类不同行为状态的新传感器技术。最后，我们回顾了最近的工作，展示了加州大学圣地亚哥分校 Swartz 计算神经科学中心开发的 MoBI 系统的可行性，展示了可以用这种方法研究的行为范围。
We have recently developed a mobile brain imaging method (MoBI), that allows for simultaneous recording of brain and body dynamics of humans actively behaving in and interacting with their environment. A mobile imaging approach was needed to study cognitive processes that are inherently based on the use of human physical structure to obtain behavioral goals. This review gives examples of the tight coupling between human physical structure with cognitive processing and the role of supraspinal activity during control of human stance and locomotion. Existing brain imaging methods for actively behaving participants are described and new sensor technology allowing for mobile recordings of different behavioral states in humans is introduced. Finally, we review recent work demonstrating the feasibility of a MoBI system that was developed at the Swartz Center for Computational Neuroscience at the University of California, San Diego, demonstrating the range of behavior that can be investigated with this method.