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http://dx.doi.org/10.5302/J.ICROS.2013.13.1916

Study on the Correlation between Grip Strength and EEG  

Kim, Dong-Eun (School of Electrical and Electronics Engineering, Chung-Ang University)
Park, Seung-Min (School of Electrical and Electronics Engineering, Chung-Ang University)
Sim, Kwee-Bo (School of Electrical and Electronics Engineering, Chung-Ang University)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.19, no.9, 2013 , pp. 853-859 More about this Journal
Abstract
The purpose of this study was to identify the correlation between electroencephalography (EEG) and strength, using grip strength. 64-channel EEG data were recorded from five healthy subjects in tasks requiring handgrip contractions of nine levels of MVC (Maximal Voluntary Contraction). We found the ERS (Event-Related Synchronization)/ERD (Event-Related Desynchronization) at the measured EEG data using STFT (Short-Time Furier Transform) and spectral power in the EEG of each frequency range displayed in the graph. In this paper, we identified that the stronger we contracted, the greater the spectral power was increased in the ${\beta}$, ${\gamma}$ wave.
Keywords
EEG; grip strength; BCI; spectral power;
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Times Cited By KSCI : 4  (Citation Analysis)
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