Líneas de Trabajo: | Año: | 2011 | |||||
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Tipo de publicación: | Parte de colección | ||||||
Autores: | Velasco Álvarez, Francisco; Ron Angevín, Ricardo; da Silva Sauer, Leandro; Sancha Ros, Salvador; Blanca Mena, María | ||||||
Publisher: | Springer Berlin / Heidelberg | ||||||
Editor: | Cabestany, Joan and Rojas, Ignacio and Joya, Gonzalo | ||||||
Páginas: | 337-344 | ||||||
ISBN: | 9783642215001 | ||||||
BibTex: |
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Nota: | 10.1007/978-3-642-21501-8_42 |
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Abstract: | In this work, an electroencephalographic analysis-based, self-paced
(asynchronous) brain-computer interface (BCI) is proposed to control
a virtual wheelchair using three different navigation commands: turn
right, turn left and move forward. In order to reduce the probability
of misclassification, the BCI is to be controlled with only two mental
tasks (relaxed state versus imagination of right hand movements)
using an audio-cued interface. Six healthy subjects participated
in the experiment. After two training sessions controlling a wheelchair
in a virtual environment using both a visual and auditory interface,
all subjects successfully controlled the wheelchair in the last session,
where the interface was only auditory. The obtained results support
the use of the proposed interface to control a real wheelchair without
the need of a screen to provide visual stimuli or feedback. |
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[Bibtex] [RIS] |
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