Fig. 4From: Cooperative ankle-exoskeleton control can reduce effort to recover balance after unexpected disturbances during walkingMean and SD of the integrals of normalized EMG over 500 ms from perturbation onset. Results for SOL\(_R\), GM\(_R\) and GL\(_R\) are represented for DSRF (left column) and SSR (right column) perturbation occurrence, Low and High perturbation magnitudes, and NoExo (blue), Exo-NoAssistance (grey) and Exo-Assistance (pink) walking conditions. Lighter circles stand for individual participant repetition-average, and darker circles stand for mean and SD across participants. The comparison Exo-Assistance vs. Exo-NoAssistance is represented by the percentages and significant differences by (*)Back to article page