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| Research article summary (published 30 May 2003): |
A BCI-based environmental controller for the motion-disabled.
Full Abstract
With the development of brain-computer interface (BCI) technology, researchers are now attempting to put current BCI techniques into practical application. This paper presents an environmental controller using a BCI technique based on steady-state visual evoked potential. The system is composed of a stimulator, a digital signal processor, and a trainable infrared remote-controller. The attractive features of this system include noninvasive signal recording, little training requirement, and a high information transfer rate. Our test results have shown that this system can distinguish at least 48 targets and provide a transfer rate up to 68 b/min. The system has been applied to the control of an electric apparatus successfully.
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Author information
Author/s: Gao, Xiaorong (X); Xu, Dingfeng (D); Cheng, Ming (M); Gao, Shangkai (S);
Affiliation: Department of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, China. gxr-dea@tsinghua.edu.cn
Journal and publication information
Publication Type: Evaluation Studies; Journal Article; Research Support, Non-U.S. Gov't
Journal: IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society (IEEE Trans Neural Syst Rehabil Eng), published in United States. (Language: eng)
Reference: 2003-Jun; vol 11 (issue 2) : pp 137-40
Dates: Created 2003/08/05; Completed 2003/09/12; Revised 2006/11/15;
PMID: 12899256, status: MEDLINE (last retrieval date: 11/6/2008)
Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.
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