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. 2014 Jun 24;9(6):e100418. doi: 10.1371/journal.pone.0100418

Figure 6. FRF from platform angle to weighted EMG.

Figure 6

A: Gain of weighted EMG (all seven muscles from both ankle and hip) from platform angle. B: Phase of weighted EMG from platform angle. Error bars indicate bootstrapped standard error. Symbols p and v at individual frequency bins indicate a significant effect of increasing the amplitude of the visual perturbation or platform perturbation, respectively.