Table 2.
Correlation of motor exploration and goal-directed movement
| Day-1 | Day-2 | Day-3 | |
|---|---|---|---|
| Motor Exploration Metric: Displacement Range (m) 2 | |||
| i | −0.046 CI:-0.618, 0.527 | −0.175 CI:-0.778, 0.427 | −0.380 CI:-1.087, 0.328 |
| ii | −26.3 CI:-95.5, 42.9 | −42.4 CI:-130.4, 45.6 | −44.2 CI:-145.5 57.2 |
| iii | −0.063 CI:-0.757, 0.631 | −0.221 CI:-0.952, 0.510 | −0.457 CI:-1.305, 0.391 |
| iv | 2.97 CI:-3.35, 9.29 | 0.18 CI:-5.94, 6.30 | 0.040 CI:-5.623, 5.704 |
| Motor Exploration Metric: Velocity Range (m/s) 2 | |||
| i | 0.000 CI:-0.026, 0.026 | −0.002 CI:-0.035, 0.031 | −0.012 CI:-0.046, 0.022 |
| ii | −0.077 CI:-3.337, 3.183 | −1.541 CI:-6.371, 3.289 | −1.131 CI:-5.924, 3.662 |
| iii | −0.000 CI:-0.032, 0.031 | −0.003 CI:-0.043, 0.036 | −0.015 CI:-0.055, 0.026 |
| iv | 0.241 CI:0.007, 0.474 | 0.091 CI:-0.223, 0.406 | 0.068 CI:-0.183, 0.319 |
| Motor Exploration Metric: Acceleration Range (m/s2) 2 | |||
| i | 0.000 CI:-0.001, 0.001 | 0.001 CI:-0.001, 0.003 | 0.000 CI:-0.002, 0.002 |
| ii | 0.021 CI:-0.122, 0.164 | 0.043 CI:-0.284, 0.370 | 0.052 CI:-0.212, 0.315 |
| iii | 0.000 CI:-0.001, 0.001 | 0.001 CI:-0.001, 0.004 | 0.000 CI:-0.002, 0.002 |
| iv | 0.011 CI:0.000, 0.021 | 0.013 CI:-0.005, 0.032 | 0.008 CI:-0.004, 0.021 |
| Motor Exploration Metric: Acceleration Covariance (m/s2) | |||
| i | −0.004 CI:-0.013, 0.004 | −0.008 CI:-0.014, -0.002 | −0.008 CI:-0.014, -0.001 |
| ii | −0.894 CI:-1.830, 0.042 | −1.257 CI:-2.077, -0.437 | −1.197 CI:-1.979, -0.415 |
| iii | −0.005 CI:-0.016, 0.005 | −0.010 CI:-0.017, -0.003 | −0.009 CI:-0.017, -0.001 |
| iv | −0.067 CI:-0.164, 0.029 | −0.056 CI:-0.128, 0.016 | −0.063 CI:-0.104, -0.022 |
| Motor Exploration Metric: Joint Entropy | |||
| i | −0.000 CI:-0.008, 0.008 | 0.003 CI:-0.008, 0.013 | 0.006 CI:-0.003, 0.016 |
| ii | −0.160 CI:-1.190, 0.870 | 0.427 CI:-1.147, 2.001 | 0.719 CI:-0.640, 2.079 |
| iii | −0.000 CI:-0.010, 0.010 | 0.003 CI:-0.009, 0.016 | 0.007 CI:-0.004, 0.019 |
| iv | −0.065 CI:-0.146, 0.016 | −0.017 CI:-0.121, 0.086 | 0.014 CI:-0.063, 0.091 |
Note 1: Values indicate linear regression coefficient m in y = mx + b
Note 2: Rows correspond to goal-directed movement metrics:
i. Mean Radial Deviation (m), ii. Frequency Mismatch (rad/s) iii. Error Variability (m) iv. Speed Variability (m/s)
Note 3: Bold text indicates p < 0.05