Table 2 Between subject effects for participants diagnostic status as independent variable of the four eye-hand coordination tasks using univariate analysis
PD Patients | Controls | |||
|---|---|---|---|---|
Pro-tapping task | mean ± SD | mean ± SD | F-value* | p-value* |
Eye Latency (ms) | 255 ± 70 | 255 ± 70 | 0.037 | 0.849 |
Hand Latency (ms) | 510 ± 90 | 455 ± 85 | 21.759 | 0.000 |
Hand Max Velocity (mm/s) | 575 ± 180 | 680 ± 215 | 15.163 | 0.000 |
Hand Execution Time (ms) | 480 ± 165 | 420 ± 130 | 7.624 | 0.006 |
Dual planning task | mean ± SD | mean ± SD | F-value* | p-value* |
Eye Latency (ms) | 430 ± 165 | 555 ± 245 | 7.072 | 0.009 |
Hand Latency (ms) | 1080 ± 420 | 860 ± 250 | 8.767 | 0.004 |
Hand Max Velocity (mm/s) | 470 ± 185 | 575 ± 190 | 6.674 | 0.012 |
Hand Execution Time (ms) | 745 ± 350 | 490 ± 180 | 18.496 | 0.000 |
Anti-tapping task | mean ± SD | mean ± SD | F-value* | p-value* |
Eye Latency (ms) | 430 ± 145 | 515 ± 165 | 8.264 | 0.005 |
Hand Latency (ms) | 670 ± 175 | 640 ± 125 | 1.488 | 0.225 |
Hand Max Velocity (mm/s) | 490 ± 90 | 580 ± 125 | 20.352 | 0.000 |
Hand Execution Time (ms) | 535 ± 170 | 430 ± 145 | 14.477 | 0.000 |
Spatial memory task | mean ± SD | mean ± SD | F-value* | p-value* |
Eye Latency (ms) | 475 ± 165 | 435 ± 115 | 3.170 | 0.077 |
Hand Latency (ms) | 570 ± 100 | 585 ± 105 | 0.427 | 0.514 |
Hand Max Velocity (mm/s) | 540 ± 180 | 670 ± 210 | 14.429 | 0.000 |
Hand Execution Time (ms) | 735 ± 310 | 580 ± 175 | 15.002 | 0.000 |