Design and operation of an EEG-based brain-computer interface with digital signal processing technology

被引：123

作者：

McFarland, DJ ^{[1
]}

Lefkowicz, AT ^{[1
]}

Wolpaw, JR ^{[1
]}

机构：

[1] SUNY ALBANY, ALBANY, NY 12222 USA

来源：

BEHAVIOR RESEARCH METHODS INSTRUMENTS & COMPUTERS | 1997年 / 29卷 / 03期

关键词：

D O I：

10.3758/BF03200585

中图分类号：

B841 [心理学研究方法];

学科分类号：

040201 ;

摘要：

We are developing an electroencephalographic (EEG)-based brain-computer inter-face (BCI) system that could provide an alternative communication channel for those who are totally paralyzed or have other severe motor impairments. The essential features of this system are as follows: (I) EEG analysis in real time, (2) real-time conversion of that analysis into device control, and (3) appropriate adaptation to the EEG of each user. Digital signal processing technology provides the speed and flexibility needed to satisfy these requirements. It also supports evaluation of alternative analysis and control algorithms, and thereby facilitates further BCI development.

引用

页码：337 / 345

页数：9

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