Hands-Free EEG-Based Control of a Computer Interface Based on Online Detection of Clenching of Jaw

@inproceedings{Khoshnam2017HandsFreeEC,
  title={Hands-Free EEG-Based Control of a Computer Interface Based on Online Detection of Clenching of Jaw},
  author={Mahta Khoshnam and Eunice Kuatsjah and Xin Zhang and Carlo Menon},
  booktitle={IWBBIO},
  year={2017}
}
This paper presents a method for characterizing electromyogram (EMG) contamination of electroencephalogram (EEG) signals caused by clenching of jaws. The goal of this study is to use volitional contraction of jaw muscles to generate command signals for triggering an external device. Frequency analysis of the EEG signal acquired from one electrode above the ear shows that clenching is demonstrated by high frequency components not observable during other jaw movements. Based on this analysis, a… CONTINUE READING

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