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

Figure 6

Evaluation of the circular tracking performance based on ΔR. (a) Pairwise comparisons of ΔR analyzing the speed effect between ROT0 and ROT90. (b) Pairwise comparisons are indicated for ΔR, in the frontal plane ROT0, at four target speeds (Item C in Table 1). ΔR was 24.97 ± 12.56 mm for 0.125 Hz, 24.26 ± 10.69 mm for 0.25 Hz, 24.4 ± 12.03 mm for 0.5 Hz, and 23.35 ± 9.21 mm for 0.75 Hz, respectively. (c) Pairwise comparisons are displayed for ΔR, in the sagittal plane ROT90, at four target speeds (Item D in Table 1). ΔR was 40.54 ± 17.64 mm for 0.125 Hz, 38.74 ± 21.52 mm for 0.25 Hz, 34.01 ± 11.75 mm for 0.5 Hz, and 32.89 ± 13.23 mm for 0.75 Hz, respectively.

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