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Cited by 438

The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.

Towards adaptive classification for BCI

Open access
Shenoy, Pradeep, Krauledat, Matthias, Blankertz, Benjamin, Rao, Rajesh P N, Müller, Klaus-Robert·2006·Journal of Neural Engineering

Abstract

Non-stationarities are ubiquitous in EEG signals. They are especially apparent in the use of EEG-based brain-computer interfaces (BCIs): (a) in the differences between the initial calibration measurement and the online operation of a BCI, or (b) caused by changes in the subject's brain processes during an experiment (e.g. due to fatigue, change of task involvement, etc). In this paper, we quantify for the first time such systematic evidence of statistical differences in data recorded during offline and online sessions. Furthermore, we propose novel techniques of investigating and visualizing data distributions, which are particularly useful for the analysis of (non-)stationarities. Our study shows that the brain signals used for control can change substantially from the offline calibration sessions to online control, and also within a single session. In addition to this general characterization of the signals, we propose several adaptive classification schemes and study their performance on data recorded during online experiments. An encouraging result of our study is that surprisingly simple adaptive methods in combination with an offline feature selection scheme can significantly increase BCI performance.

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Metadata

Authors
Shenoy, P., Krauledat, M., Blankertz, B., Rao, R. P. N., & Müller, K.-R.
Venue
Journal of Neural Engineering
Published
2006-03-01
Volume
3
Issue
1
Pages
R13-R23
ISSN
  • 1741-2552 (ISSN-L)
  • 1741-2560
OpenAlex
W2165177179
Cited by
438
References
38
FWCI
7.99
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Towards adaptive classification for BCI. https://app.cochat.ai/papers/10.1088/1741-2560/3/1/r02
The paper
Shenoy, P., Krauledat, M., Blankertz, B., Rao, R. P. N., & Müller, K.-R. (2006). Towards adaptive classification for BCI. Journal of Neural Engineering. https://doi.org/10.1088/1741-2560/3/1/r02

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