Title :
A study of stimulation methods in visual evoked potential based brain-computer interface
Author :
Mizoguchi, Takashi ; Takahashi, Gaku ; Inoue, Katsuhiro
Author_Institution :
Dept. of Syst. Design & Inf., Kyushu Inst. of Technol., Fukuoka, Japan
Abstract :
Recently, a lot of researchers have studied the brain-computer interface (BCI) system, and some systems have already been put to practical use. For instance, the system based on P300 were actively used. However the P300 system requires user´s strong concentrations. Therefore it is necessary to introduce information from the EEG signal. This paper tried to investigate a rhythmic after-discharge of transient-VEP by consecutive visual stimulation, and now have examined responses to a variety of stimulation methods.
Keywords :
brain-computer interfaces; electroencephalography; medical signal processing; BCI system; EEG signal; P300 system; brain-computer interface; visual evoked potential; visual stimulation; Accuracy; Ash; Brain computer interfaces; Correlation; Electric potential; Electroencephalography; Visualization; Brain-computer interface (BCI); Electroencephalogram (EEG); Repeated Least Squares Spectrums for the Residual (RLSSR); Visual evoked potentials (VEPs);
Conference_Titel :
SICE Annual Conference (SICE), 2012 Proceedings of
Conference_Location :
Akita
Print_ISBN :
978-1-4673-2259-1
