Closed-looping a P300 BCI using the ErrP

Rousseau Sandra, Jutten Christian, Congedo Marco


The error-related potential is an event-related potential that gives information on the quality (error or correct) of what a subject observes. In this paper we try to integrate it in a P300 BCI system in order to introduce a closed-loop in this system and thus to improve its accuracy. We propose and compare different strategies of integration and discuss on their possible improvements depending on our system characteristics. We get a mean improvement of 10% of our system when using the error-related potential to correct errors.


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Paper Citation

in Harvard Style

Sandra R., Christian J. and Marco C. (2012). Closed-looping a P300 BCI using the ErrP . In Proceedings of the 4th International Joint Conference on Computational Intelligence - Volume 1: SSCN, (IJCCI 2012) ISBN 978-989-8565-33-4, pages 732-737. DOI: 10.5220/0004183707320737

in Bibtex Style

author={Rousseau Sandra and Jutten Christian and Congedo Marco},
title={Closed-looping a P300 BCI using the ErrP},
booktitle={Proceedings of the 4th International Joint Conference on Computational Intelligence - Volume 1: SSCN, (IJCCI 2012)},

in EndNote Style

JO - Proceedings of the 4th International Joint Conference on Computational Intelligence - Volume 1: SSCN, (IJCCI 2012)
TI - Closed-looping a P300 BCI using the ErrP
SN - 978-989-8565-33-4
AU - Sandra R.
AU - Christian J.
AU - Marco C.
PY - 2012
SP - 732
EP - 737
DO - 10.5220/0004183707320737