Neural Point-and-Click Communication by a Person With Incomplete Locked-In Syndrome.
Neural Point-and-Click Communication by a Person With Incomplete Locked-In Syndrome.
复制标题
神经点击互动的人的沟通不完整,锁定综合症不完整。
DOI:
10.1177/1545968314554624
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发表时间:
2015-06
影响因子:
4.2
通讯作者:
Hochberg LR
中科院分区:
文献类型:
--
作者:
Bacher D;Jarosiewicz B;Masse NY;Stavisky SD;Simeral JD;Newell K;Oakley EM;Cash SS;Friehs G;Hochberg LR
A goal of Brain-Computer Interface (BCI) research is to develop fast and reliable means of communication for individuals with paralysis and anarthria. We evaluated the ability of an individual with incomplete locked-in syndrome enrolled in the BrainGate Neural Interface System pilot clinical trial (IDE) to communicate using neural point-and-click control. A general-purpose interface was developed to provide control of a computer cursor in tandem with one of two on-screen virtual keyboards. The novel BrainGate Radial Keyboard was compared to a standard QWERTY keyboard in a balanced copy-spelling task. The Radial Keyboard yielded a significant improvement in typing accuracy and speed – enabling typing rates over 10 correct characters per minute. The participant used this interface to communicate face-to-face with research staff by using text-to-speech conversion, and remotely using an internet chat application. This study demonstrates the first use of an intracortical BCI for neural point-and-click communication by an individual with incomplete locked-in syndrome.
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影响因子:
64.8
作者:
Velliste, Meel;Perel, Sagi;Schwartz, Andrew B.
通讯作者:
Schwartz, Andrew B.
影响因子:
4
作者:
Jarosiewicz B;Masse NY;Bacher D;Cash SS;Eskandar E;Friehs G;Donoghue JP;Hochberg LR
通讯作者:
Hochberg LR
影响因子:
4
作者:
McFarland, Dennis J.;Krusienski, Dean J.;Wolpaw, Jonathan R.
通讯作者:
Wolpaw, Jonathan R.
影响因子:
4.7
作者:
Acqualagna, Laura;Blankertz, Benjamin
通讯作者:
Blankertz, Benjamin
影响因子:
56.9
作者:
Taylor, DM;Tillery, SIH;Schwartz, AB
通讯作者:
Schwartz, AB