3055907 Mmax maximal M-wave 51 3055904 Mmax maximum motor response 23 3055916 Mmax maximal compound action potential 11 3055915 Mmax maximal peak-to-peak M-wave 3 3055917 Mmax maximum amplitude of the compound muscle action potential 2 3055920 M-max maximal amplitude direct muscle responses 1 3055919 M-max maximal M-wave responses 1 3055918 M-max Maximum M-wave amplitude 1