516427.fig.001a
(a)
516427.fig.001b
(b)
516427.fig.001c
(c)
516427.fig.001d
(d)
516427.fig.001e
(e)
516427.fig.001f
(f)
516427.fig.001g
(g)
Figure 1: EMG activity during robotic-assisted stepping before and after training. (a)–(f) EMG activity of the right side muscles during robotic-assisted stepping at 50% BWS and at 1.8 Km/h before and after training as a function of the step cycle. (g) Mean EMG amplitude for stepping before (black squares) and after (red squares) 35 sessions of robotic gait training. EMG: electromyography; SOL: soleus; MG: medial gastrocnemius; TA: tibialis anterior; PL: peroneus longus; MH: medial hamstrings; GRC: gracilis.