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An optimized auditory P300 BCI based on spatially distributed sound in different voices

Jin, J., Daly, I., Huang, M., Zhang, Y. and Wang, X. (2014) An optimized auditory P300 BCI based on spatially distributed sound in different voices. In: 6th International Brain-Computer Interface Conference, 16-19 Sept 2014, Graz University of Technology, Austria.

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Official URL: http://dx.doi.org/10.3217/978-3-85125-378-8-1

Abstract/Summary

In this paper, a new paradigm is presented, to improve the performance of audio-based P300 Brain-computer interfaces (BCIs), by using spatially distributed natural sound stimuli. The new paradigm was compared to a conventional paradigm using spatially distributed sound to demonstrate the performance of this new paradigm. The results show that the new paradigm enlarged the N200 and P300 components, and yielded significantly better BCI performance than the conventional paradigm.

Item Type:Conference or Workshop Item (Paper)
Refereed:Yes
Divisions:Faculty of Life Sciences > School of Biological Sciences > Department of Bio-Engineering
ID Code:40602

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