ICA-based spatiotemporal approach for single-trial analysis of postmovement MEG beta synchronization☆. - Po-Lei Lee; Yu-Te Wu; Li-Fen Chen; Yong-Sheng Chen; Chou-Ming Cheng; Tzu-Chen Yeh; Low-Tone Ho; Mau-Song Chang; Jen-Chuen Hsieh (NeuroImage, 2003)