Towards wireless emotional valence detection from EEG

Intelligent affective computers can have many medical and non-medical applications. However today's affective computers are limited in scope by their transferability to other application environments or that they monitor only one aspect of physiological emotion expression. Here, the use of a wi...

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Hauptverfasser: Brown, L., Grundlehner, B., Penders, J.
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description Intelligent affective computers can have many medical and non-medical applications. However today's affective computers are limited in scope by their transferability to other application environments or that they monitor only one aspect of physiological emotion expression. Here, the use of a wireless EEG system, which can be implemented in a body area network, is used to investigate the potential of monitoring emotional valence in EEG, for application in real-life situations. The results show 82% accuracy for automatic classification of positive, negative and neutral valence based on film clip viewing, using features containing information on both the frequency content of the EEG and how this changes over time.
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identifier ISSN: 1094-687X
ispartof 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011, Vol.2011, p.2188-2191
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Accuracy
Adult
Algorithms
Artificial Intelligence
Biomedical monitoring
Electrodes
Electroencephalography
Electroencephalography - methods
Emotions - physiology
Female
Humans
Male
Monitoring
Monitoring, Ambulatory - methods
Pattern Recognition, Automated - methods
Reproducibility of Results
Sensitivity and Specificity
Signal Detection, Psychological - physiology
Telemetry - methods
Wireless communication
title Towards wireless emotional valence detection from EEG
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