Analysis of interaction between therapist and hemiplegic patient for control of lateral pelvic motion during robotic gait training. - Takao Watanabe; Tatsuya Tono; Yasutaka Nakashima; Kazuya Kawamura; Jim Inoue; Yoshifumi Kijima; Yuki Toyonaga; Tadahiko Yuji; Yuji Higashi; Toshiro Fujimoto; Masakatsu G. Fujie (ICRA, 2013)