The horizontal line represents the medians. 648 649 650 651 24 EFTA_R1_02036221 EFTA02693142 652 References 653 654 Acharya S, Fifer MS, Benz HL, Crone NE, Thakor N. Electrocorticographic amplitude 655 predicts finger positions during slow grasping motions of the hand J Neural Eng 7 046002