P1-12-03. The pathway of muscle evoked potentials after electrical stimulation of the spinal cord. Issue 10 (October 2019) - Ando, Muneharu; Tamaki, Tetsuya; Maio, Kazuhiro; Iwahashi, Hiroki; Ichikawa, Kazuaki; Yoshimasu, Chie; Miyake, Takato; Iba, Nobuyuki; Enomoto, Nana; Iwasaki, Hiroshi; Yamada, Hiroshi