Constrained ICA Based Ballistocardiogram and Electro-Oculogram Artifacts Removal from Visual Evoked Potential EEG Signals Measured Inside MRI. - Tahir Rasheed; Myung Ho In; Young-Koo Lee; Sungyoung Lee 001; Soo Yeol Lee; Tae-Seong Kim 001 (ICONIP (1), 2006)