Table 2.
Descriptive statistics for gaze stabilization test (GST) parameters, maximum achieved head velocity, and symptom report
| Mean (SD) [Range] | |
|---|---|
| Static visual acuity (logMAR) (n = 156) | −0.06 (0.12) [−0.26–0.40] |
| Minimum perception time (ms) (n = 156) | 21.7 (4.1) [20–40] |
| Average left GST velocity (deg/s) (n = 154) | 239 (33) [132–323] |
| Average right GST velocity (deg/s) (n = 144) | 235 (40) [104–361] |
| Average horizontal GST velocity (deg/s) (n = 154) | 237 (34) [135–322] |
| Average down GST velocity (deg/s) (n = 125) | 216 (37) [119–302] |
| Average up GST velocity (deg/s) (n = 102) | 198 (39) [90–293] |
| Average vertical GST velocity (deg/s) (n = 125) | 208 (35) [112–286] |
Abbreviations: GST, Gaze Stabilization Test