Optimized stimulation events for a visual ERP BCI

Tangermann, M., Schreuder, M., Dähne, J., Regler, S., Ramsay, A. , Quek, M., Williamson, J. and Murray-Smith, R. (2011) Optimized stimulation events for a visual ERP BCI. International Journal of Bioelectromagnetism, 13(3), pp. 119-120.

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Publisher's URL: http://www.ijbem.org/

Abstract

Data from 9 healthy subjects collected during BCI experiments with a visual ERP paradigm for a photo browser application has been analyzed offline. A comparison of four stimulus presentation modes revealed that complex highlighting effects composed of brightness enhancement, rotation, enlargement and a trichromatic grid overlay in combination with row-column spatial arrangements of simultaneously highlighted objects boosted single subtrial classification performance best.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Murray-Smith, Professor Roderick and Quek, Miss Melissa and Ramsay, Mr Andrew and Williamson, Dr John
Authors: Tangermann, M., Schreuder, M., Dähne, J., Regler, S., Ramsay, A., Quek, M., Williamson, J., and Murray-Smith, R.
College/School:College of Science and Engineering > School of Computing Science
Journal Name:International Journal of Bioelectromagnetism
ISSN:1456-7857
ISSN (Online):1456-7865

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