Electrical Stimulation to Modulate Human Ankle Impedance: Effects of Intervention on Balance Control in Quiet and Perturbed Stances. - Kohei Kozasa; Pham Duc Huy Hoang; Hiroaki Hirai; Kaito Hori; Hideto Niwa; Ryo Fujihara; Kazuhiro Matsui; Atsushi Nishikawa; Hermano Igo Krebs (BioRob, 2020)