'Thought' -: control of functional electrical stimulation to restore hand grasp in a patient with tetraplegia
'Thought' -: control of functional electrical stimulation to restore hand grasp in a patient with tetraplegia
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DOI：
10.1016/s0304-3940(03)00947-9
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发表时间：
2003-11-06
影响因子：
2.5
通讯作者：
Rupp, R
中科院分区：
文献类型：
--
作者：
Pfurtscheller, G;Müller, GR;Rupp, R
本研究的目的是证明第一次在四肢瘫痪患者的手抓握功能的非侵入性恢复脑电图（EEG）记录和功能性电刺激（FES）使用表面电极。患者能够通过想象足部运动在EEG中产生β振荡的爆发。通过脑机接口（BCI）对这些β爆发进行分析和分类，并将输出信号用于控制FES设备。病人能用瘫痪的手抓住圆筒。(C)2003爱思唯尔爱尔兰有限公司保留所有权利。
The aim of the present study was to demonstrate the first time the non-invasive restoration of hand grasp function in a tetraplegic patient by electroencephalogram (EEG)-recording and functional electrical stimulation (FES) using surface electrodes. The patient was able to generate bursts of beta oscillations in the EEG by imagination of foot movement. These beta bursts were analyzed and classified by a brain-computer interface (BCI) and the output signal used to control a FES device. The patient was able to grasp a cylinder with the paralyzed hand. (C) 2003 Elsevier Ireland Ltd. All rights reserved.