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. 2016 Oct 11;11(10):e0163854. doi: 10.1371/journal.pone.0163854

Fig 2. M2b group mean (and standard error) lines of best fit for the normalized integrated wrist flexor EMG values as a function of trial-by-trial foreperiod length.

Fig 2

DNI conditions: solid lines. ACT conditions: dashed lines. A. Short foreperiod (2.5–3.5s) conditions. B. Long foreperiod (2.5–10.5s) conditions. For ACT conditions, as the foreperiod aged, M2b values tended to increase. For the DNI conditions, M2b values decreased with the aging foreperiod.