Research of Yes and No Responses by Auditory Stimuli in Human EEG
As an emerging technology,brain-computer interface (BCI) bring us a novel communication channel which translate brain activities into command signals for devices like computer,prosthesis,robots,and so forth.The aim of the brain-computer interface research is to improve the quality life of patients who are suffering from server neuromuscular disease.This paper focus on analyzing the different characteristics of the brainwaves when a subject responses yes or no to auditory stimulation questions.The experiment using auditory stimuli of form of asking questions is adopted.The extraction of the feature adopted the method of common spatial patterns(CSP) and the classification used support vector machine (SVM).The classification accuracy of yes and no answers achieves 80.2%.The experiment result shows the feasibility and effectiveness of this solution and provides a basis for advanced research.
BCI EEG yes and no response CSP
Zi guang Li Guo zhong Liu
School of Instrumental Science and Optoelectronic Engineering Beijing Information Science & Technology University Beijing, 100192,China
国际会议
石家庄
英文
660-664
2012-10-26（万方平台首次上网日期，不代表论文的发表时间）