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Restoration of Whole Body Movement: Toward a Noninvasive Brain-Machine Interface System

机译:恢复全身运动:走向无创的脑机接口系统

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This article highlights recent advances in the design of noninvasive neural interfaces based on the scalp electroencephalogram (EEG). The simplest of physical tasks, such as turning the page to read this article, requires an intense burst of brain activity. It happens in milliseconds and requires little conscious thought. But for amputees and stroke victims with diminished motor-sensory skills, this process can be difficult or impossible. Our team at the University of Maryland, in conjunction with the Johns Hopkins Applied Physics Laboratory (APL) and the University of Maryland School of Medicine, hopes to offer these people newfound mobility and dexterity. In separate research thrusts, were using data gleaned from scalp EEG to develop reliable brainmachine interface (BMI) systems that could soon control modern devices such as prosthetic limbs or powered robotic exoskeletons.
机译:本文重点介绍了基于头皮脑电图(EEG)的无创神经接口设计的最新进展。最简单的身体任务,例如翻页阅读本文,需要剧烈的大脑活动。它发生在毫秒内,几乎不需要有意识的思考。但是对于运动感觉技能下降的截肢者和中风患者来说,这个过程可能是困难的或不可能的。我们位于马里兰大学的团队与约翰·霍普金斯大学应用物理实验室(APL)和马里兰大学医学院一起,希望为这些人提供新发现的灵活性和灵活性。在单独的研究重点中,正在使用从头皮脑电图收集的数据来开发可靠的脑机接口(BMI)系统,该系统可以很快控制现代设备,例如假肢或动力性机器人外骨骼。

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