Table 3.
mTBI | Controls | |||||
---|---|---|---|---|---|---|
45-degree angle | 90-degree angle | 135-degree angle | 45-degree angle | 90-degree angle | 135-degree angle | |
Peak head angular velocity (rad/sec) | 0.85 (0.22) | 1.46 (0.36) | 2.22 (0.47) | 1.01 (0.23) | 1.74 (0.32) | 2.54 (0.35) |
Peak trunk angular velocity (rad/sec) | 1.11 (0.26) | 1.55 (0.36) | 2.13 (0.41) | 1.33 (0.19) | 1.88 (0.26) | 2.45 (0.32) |
Peak pelvis angular velocity (rad/sec) | 1.09 (0.23) | 1.56 (0.35) | 2.09 (0.42) | 1.40 (0.22) | 1.93 (0.28) | 2.50 (0.34) |
Head-to-trunk segmental coordination timing (HT-PVT) (msec) | 149 (135) | 132 (128) | 67 (113) | 86 (74) | 99 (80) | 83 (82) |
Head-to-pelvis segmental coordination timing (HP-PVT) (msec) | 203 (199) | 161 (117) | 97 (158) | 128 (110) | 80 (77) | 74 (85) |
Variability of HT-PVT (ms) | 264 (128) | 187 (83) | ||||
Variability of HP-PVT (ms) | 358 (81) | 249 (64) |
mTBI, mild traumatic brain injury.
The variability of HT- and HP-PVT are presented over all turning angles.