Fig. 2

Intervention: Noninvasive transspinal stimulation at 30 Hz for 30 min is delivered during standing (1a) with body weight support as needed to avoid knee buckling and/or while supine with legs semi-flexed at a neutral position (1b) followed by 30 min of locomotor training with the Lokomat 6 Pro (2) within the same training session. In Figs. 1a and 1b the position of the stimulating electrodes is shown