Fig. 2

Mean movement timing and execution values for both groups (Concussion history, No-history) across all experimental conditions. Summarized are variables that showed a significant group effect, for movement timing a reaction time, and b movement time, and for c endpoint precision. Note the impaired movement timing and execution performance for participants with concussion history compared to participants with no-history of concussion. Abbreviations: V = vertical; M = memory; R = rotated feedback, H = horizontal, n.s. = non-significant. Asterisks represent *p < 0.05, **p < 0.01, ***p < 0.001. Error bars represent standard error of the mean