Table 1.
Difference between gaze position 15 ms after gaze saccade offset between the control and the perturbed conditions as a function of relative latency (in 20 ms bins centered on ΔL)
| Subject | ΔL (s) |
−0.12 |
−0.10 |
−0.8 |
−0.6 |
−0.4 |
−0.2 |
0.0 |
0.2 |
0.4 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T jump | A | W | A | W | A | W | A | W | A | W | A | W | A | W | A | W | A | W | |
| S1 | 20 | −0.43*** | −0.41 | 0.09 | 0.09 | −0.32 | 0.14 | 0.03 | −0.15 | −0.07 | −0.14 | −0.22 | −0.04 | 0.08 | −0.18* | — | — | — | — |
| 40 | −0.04 | −0.09 | — | — | −0.63** | −0.51* | −0.38 | −0.06 | −0.15 | −0.04 | −0.15 | −0.4* | −0.61 | −0.23 | — | — | — | — | |
| S2 | 20 | — | — | — | — | −0.12 | 0.00 | 0.00 | −0.02 | −0.03 | −0.15 | −0.05 | 0.05 | −0.10 | −0.14* | — | — | — | — |
| 40 | — | — | — | — | −0.27*** | −0.04 | −0.13 | −0.13 | 0.24 | −0.14 | −0.15 | −0.12 | −0.32* | −0.17 | — | — | — | — | |
| S3 | 20 | — | — | −0.07 | 0.13 | −0.02 | −0.15 | −0.05 | −0.04 | −0.08 | −0.03 | −0.02 | −0.09 | — | — | — | — | — | — |
| 40 | — | — | −0.07 | −0.19* | −0.25 | −0.01 | 0.04 | 0.04 | −0.06 | −0.05 | −0.18*** | −0.04 | 0.05 | −0.14 | — | — | — | — | |
| All | 20 | −0.35** | −0.17 | −0.05 | 0.12* | −0.08 | 0.01 | −0.01 | −0.05 | −0.06 | −0.07 | −0.07 | −0.05 | −0.06 | −0.16** | −0.12 | −0.12 | — | — |
| 40 | −0.01 | −0.01 | −0.09 | −0.15 | −0.40*** | −0.10 | −0.07 | 0.03 | 0.02 | −0.09 | −0.18** | −0.12 | −0.27** | −0.21 | −0.19 | −0.34** | −0.66*** | −0.46*** | |
A, The chair moved in the opposite direction to the gaze; W, the chair moved in the same direction as the gaze (differences are expressed in degrees); ΔL, relative latency between gaze onset and head perturbation.
— = Not enough points (<10). Significantly different from 0:
*p < 0.05,
**p < 0.01,
***p < 0.001.