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Gaze tasks performed on each of the six visits. On trials 3 to 8, the order of tasks D, E, F, G, H, and I are randomized on each visit. |
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| Trial |
Task |
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|
| 0 |
A) Initial reading |
| 1 |
B) 10 deg head saccades to the right – calibration of head sensor |
| 2 |
C) Control task – no head or eye movements |
| 3 |
D) Head center, Eye saccades to ± 10 deg |
| 4 |
E) Head left 50 deg, Eye saccades to ± 10 deg |
| 5 |
F) Head right 50 deg, Eye saccades to ± 10 deg |
| 6 |
G) Gaze stabilization during sinusoidal head movement at 0.25 Hz (VOR) |
| 7 |
H) Gaze saccades to ± 40 and ± 50 deg from midline |
| 8 |
I) Smooth pursuit to left between 10 – 60 deg, followed by smooth pursuit to right between 10 – 60 deg |
Sparto et al. Journal of NeuroEngineering and Rehabilitation 2004 1:14 doi:10.1186/1743-0003-1-14 |
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