Loading...
conference paper
EEG Error-related Potentials Detection with a Bayesian Filter
2009
Proceedings of the 4th International IEEE EMBS Conference on Neural Engineering
Several studies describe evoked EEG potentials elicited when a subject is aware of an erroneous decision either taken by him or by an external interface. This paper try to detect Error-related potentials (ErrP) elicited when a human user want to monitors an external system upon which he has no control whatsoever. To this end we use a Bayesian filter to classify erroneous or correct events. On average over three subjects, the proposed probabilistic classifier achieves single-trial classification of 85% for correct trials and 71% for erroneous trials.
Loading...
Name
BollonChMiBe09.pdf
Access type
openaccess
Size
1.62 MB
Format
Adobe PDF
Checksum (MD5)
6035ac35c9e20fd8a12e5877580df5a3