electroencephalogram 767 signals during a drawing task Biomedical Engineering Online 9: 64 doi:10.1186/1475-925X-9-64, 768 2010 769 770 Mid ai I. Tanabe HC, Sue I, Eda H, Oda I, Konishi I, Tsunazawa Y, Suzuki I . l anagitla I I. 771 Kubota K. Conical mapping of gait in humans: a near-infrared spectrosc