Hand space change after use of extra robotic thumb. - Hiroshi Shikida; Yasuhisa Hasegawa (MHS, 2016)

Acquisition of new body representation about extra robotic thumb by use of vestigial muscles. - Hiroshi Shikida; Segra-Meraz Noel; Yasuhisa Hasegawa (CBS, 2017)

Auricularis muscles based control interface for robotic extra thumb. - Noel Segura Meraz; Hiroshi Shikida; Yasuhisa Hasegawa (MHS, 2017)

Somatosensory feedback improves operability of extra robotic thumb controlled by vestigial muscles. - Hiroshi Shikida; Segra-Meraz Noel; Yasuhisa Hasegawa (MHS, 2017)

Evaluating Shifted Body Representation and Modified Body Schema Using Extra Robotic Thumb. - Yaonan Zhu; Hiroshi Shikida; Tadayoshi Aoyama; Yasuhisa Hasegawa (CBS, 2018)

Operational learning with sensory feedback for controlling a robotic thumb using the posterior auricular muscle. - Tadayoshi Aoyama; Hiroshi Shikida; Rubens Schatz II; Yasuhisa Hasegawa (Adv. Robotics, 2019)