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Cited by 369

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

Error-Related EEG Potentials Generated During Simulated Brain–Computer Interaction

Open access
Ferrez, P.W., del R. Millan, J.·2008·IEEE Transactions on Biomedical Engineering
DOI 10.1109/tbme.2007.908083
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Abstract

Brain-computer interfaces (BCIs) are prone to errors in the recognition of subject's intent. An elegant approach to improve the accuracy of BCIs consists in a verification procedure directly based on the presence of error-related potentials (ErrP) in the electroencephalogram (EEG) recorded right after the occurrence of an error. Several studies show the presence of ErrP in typical choice reaction tasks. However, in the context of a BCI, the central question is: "Are ErrP also elicited when the error is made by the interface during the recognition of the subject's intent?"; We have thus explored whether ErrP also follow a feedback indicating incorrect responses of the simulated BCI interface. Five healthy volunteer subjects participated in a new human-robot interaction experiment, which seem to confirm the previously reported presence of a new kind of ErrP. However, in order to exploit these ErrP, we need to detect them in each single trial using a short window following the feedback associated to the response of the BCI. We have achieved an average recognition rate of correct and erroneous single trials of 83.5% and 79.2%, respectively, using a classifier built with data recorded up to three months earlier.

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Metadata

Authors
Ferrez, P. W., & del R. Millan, J.
Venue
IEEE Transactions on Biomedical Engineering
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Published
2008-03
Volume
55
Issue
3
Pages
923-929
ISSN
  • 0018-9294 (ISSN-L)
  • 1558-2531
DOI
10.1109/tbme.2007.908083
OpenAlex
W2152693668
Cited by
369
References
17
FWCI
9.42
Type
journal article
Language
en
Open access
green

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