Table 1.
Mean and median errors for vertical and horizontal tasks
| Frame-18 | Frame° | Frame+18 | |||||
|---|---|---|---|---|---|---|---|
| Mean ± SD | Median | Mean ± SD | Median | Mean ± SD | Median | ||
| Vertical (n = 51) |
S | -1.52 ± 1.61 | -1.44 | -0.24 ± 0.44 | -0.25 | 0.87 ± 1.16 | 0.69 |
| US | 1.26 ± 0.75 | 1.63 | 0.44 ± 0.31 | 0.38 | 1.34 ± 1.03 | 1.00 | |
| Horizontal (n = 52) |
S | -0.99 ± 3.31 | -0.25 | 0.14 ± 0.29 | 0.07 | 0.12 ± 4.76 | 0.63 |
| US | 1.20 ± 3.25 | 0.50 | 0.32 ± 0.24 | 0.38 | 1.96 ± 4.43 | 0.71 | |
Comparison of mean and median signed (S) and unsigned (US) errors (degrees from gravitational vertical and horizontal) for rod as line, SVH versus SVV (different individuals).