Robotic Upper Limb Rehabilitation Intervention with Feedback of Motor Function Scores to Improve Motivation. - Ken'ichi Koyanagi; Ayaka Mori; Hideaki Touyama; Yuka Misumi; Eiko Kawamura; Takumi Tamamoto; Kei Sawai; Tatsuo Motoyoshi; Hiroyuki Masuta; Toru Oshima (SMC, 2018)