Robotic-assisted Gait Training Combined With Transcranial Direct Current Stimulation to Maximize Gait Recovery After Stroke

1. Study objective To evaluate the effect of robotic-assisted gait training combined with transcranial direct current stimulation (tDCS) as compared to that of robotic-assisted gait training on gait function of chronic stroke patients 2. Subjects chronic stroke patients with gait impairment 3. Methods * Group 1: Robotic-assisted gait training with anodal tDCS (45 min) * Group 2: Robotic-assisted gait training with sham tDCS (45 min) * Duration of treatment: 2 weeks, 5 times a week * Evaluation: Baseline, 1 day after the treatment, 4 weeks after the treatment