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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: Clin Neurophysiol. 2010 Mar 29;121(8):1293–1303. doi: 10.1016/j.clinph.2010.02.157

Fig. 7.

Fig. 7

Bhattacharyya distance for selecting better spatiotemporal features for four-directional classification. The frequency power features over left motor areas in beta band provided better detection of ‘RYes’ and ‘RNo’ associated with right hand movement, whereas the frequency power features over right motor areas in beta band provided better detection of ‘LYes’ and ‘LNo’ associated with left hand movement.