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. 2015 Sep 16;35(37):12753–12765. doi: 10.1523/JNEUROSCI.1090-15.2015

Figure 2.

Figure 2.

Behavioral data from the shooting task (Experiment 1). A, In Experiment 1, the mechanical perturbations applied in the catch trials n produced Small, Medium, or Large kinematics errors. For a representative participant, hand paths for all individual trials of the experimental phase are plotted in gray; the stars indicate the hand locations at the end of the reaching movements. The mean hand paths for the different categories of trials (No, Small, Medium, and Large) are plotted in thick lines. The values PD-vel observed at the group level (n = 15) are indicated for the four different categories of trials in the boxplots. B, In addition to reach errors observed in the catch trial n, slight hand-path deviations in the opposite direction were visible in the subsequent trials n + 1. For the same participant, individual and mean hand paths are plotted for the No, after-Small, after-Medium, and after-Large trials. Hand positions at velocity peaks and movement ends are also indicated. Group data of the PD-vel measures and statistical results are indicated for the different categories of trials in the boxplots.