Cortical control of a prosthetic arm for self-feeding

被引：0
作者：
Meel Velliste
Sagi Perel
M. Chance Spalding
Andrew S. Whitford
Andrew B. Schwartz
机构：
[1] School of Medicine,Department of Neurobiology
[2] E1440 BST,Department of Bioengineering
[3] Lothrop Street,Department of Physical Medicine and Rehabilitation
[4] University of Pittsburgh,undefined
[5] Pittsburgh,undefined
[6] Pennsylvania 15213,undefined
[7] USA,undefined
[8] 749 Benedum Hall,undefined
[9] University of Pittsburgh,undefined
[10] Pittsburgh,undefined
[11] Pennsylvania 15261,undefined
[12] USA,undefined
[13] Center for the Neural Basis of Cognition,undefined
[14] University of Pittsburgh and Carnegie Mellon University,undefined
[15] Pittsburgh,undefined
[16] Pennsylvania 15213,undefined
[17] USA,undefined
[18] University of Pittsburgh,undefined
[19] Pittsburgh,undefined
[20] Pennsylvania 15213,undefined
[21] USA,undefined
[22] McGowan Institute for Regenerative Medicine,undefined
[23] University of Pittsburgh,undefined
[24] Pittsburgh,undefined
[25] Pennsylvania 15219,undefined
[26] USA,undefined
[27] Robotics Institute,undefined
[28] Carnegie Mellon University,undefined
[29] Pittsburgh,undefined
[30] Pennsylvania 15213,undefined
[31] USA,undefined
来源：
Nature | 2008年 / 453卷
关键词：
D O I：
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中图分类号：
学科分类号：
摘要：
Brain-machine interfaces have mostly been used previously to move cursors on computer displays. Now experiments on macaque monkeys show that brain activity signals can control a multi-jointed prosthetic device in real-time. The monkeys used motor cortical activity to control a human-like prosthetic arm in a self-feeding task, with a greater sophistication of control than previously possible. This work could be important for the development of more practical neuro-prosthetic devices in the future.
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页码：1098 / 1101
页数：3
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