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The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

Strathprints serves world leading Open Access research by the University of Strathclyde, including research by the Strathclyde Institute of Pharmacy and Biomedical Sciences (SIPBS), where research centres such as the Industrial Biotechnology Innovation Centre (IBioIC), the Cancer Research UK Formulation Unit, SeaBioTech and the Centre for Biophotonics are based.

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Single trial EEG classification of observed wrist movements

Lakany, H. and Valsan, G. and Conway, B.A. (2009) Single trial EEG classification of observed wrist movements. In: Proceedings of the 4th International IEEE/EMBS Conference on Neural Engineering, 2009. NER '09. IEEE. ISBN 978-1-4244-2072-8

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Abstract

In this paper, we present the results of single trial EEG classification of observed wrist movements. This study is part of our endeavour to develop brain computer interfaces as an assistive device for people with severe motor disabilities. Our methods rely on a simple but robust algorithm that requires no subject training to modulate brain activity. We adopt a method based on extraction and selection of statistically significant time-frequency features using ANOVA and principal component analysis. Classification results achieved ~80% (±12%.