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. 2015 Apr 23;12:41. doi: 10.1186/s12984-015-0032-6

Figure 4.

Figure 4

Movement accuracy indices. Means of the Length Ratio (left), Lateral Deviation (middle), and Aiming Angle (right), with error bars representing standard error. The symbol ** indicates a significant difference between the two groups (p < 0.01); the symbol *** indicates a significant difference between the two groups (p < 0.001).