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Fig. 4 | Journal of NeuroEngineering and Rehabilitation

Fig. 4

From: Exoskeleton assistance symmetry matters: unilateral assistance reduces metabolic cost, but relatively less than bilateral assistance

Fig. 4

Spatiotemporal results. Horizontal axis indicates right-side stride cycle percentage. Empty bars represent the stance phase duration. Filled bars represent the assistance phase. Numbers indicate timing of opposite leg heel contact of conditions that show significant differences. Colors represent the Unilateral, Bilateral and Powered-Off conditions, and each horizontal line corresponds to the leg that is shown in the figures on the left. Error bars represent the standard error. Brackets represent significant differences between conditions. Only the pairwise comparisons that are relevant for the research questions listed in the methods are analyzed. * is p ≤ 0.05

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