from high-frequency local field potentials in primate primary motor cortex. 818 IEEE Trans Monied Eng 57(7):1774-84, 2010 30 EFTA00304397 C 3D Kinematic Footswitches (and -Pass Alter ( Optimized Decoder EFTA00304398 A 40 35 El 30 B .43 20 1p E 15 2 5 50 40 171* 30 -o O 20 a. 10