Characteristic of Motor Control in Three-Dimensional Circular Tracking Movements during Monocular Vision

Figure 7

Evaluation of the circular tracking performance based on Δθ. (a) Pairwise comparisons of Δθ analyzing the speed effect between ROT0 and ROT90. (b) Pairwise comparisons are indicated for Δθ, in the frontal plane ROT0, at four target speeds (n = 15). Δθ was 4.77 ± 2.24° for 0.125 Hz, 4.98 ± 1.94° for 0.25 Hz, 7.91 ± 3.5° for 0.5 Hz, and 13.02 ± 5.26° for 0.75 Hz, respectively. (c) Pairwise comparisons are displayed for Δθ, in the sagittal plane ROT90, at four target speeds (n = 15). Δθ was 17.98 ± 7.12° for 0.125 Hz, 24.09 ± 25.26° for 0.25 Hz, 18.29 ± 7.76° for 0.5 Hz, and 24.54 ± 18.11° for 0.75 Hz, respectively.

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