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. 2017 Jun 7;14:53. doi: 10.1186/s12984-017-0268-4

Fig. 4.

Fig. 4

Average TPRE-TPOST changes in gait event-related spectral perturbation (ERSPs) in RAGT + VR (a) and RAGT-VR (b) groups. Non-significant differences relative to the full gait cycle baseline (p ≤ 0.05) are masked in green (see Table 4)