Table 3.
Comparison of FVEP measurements from left and right eyes
| OD | OS | ||||||
|---|---|---|---|---|---|---|---|
| Parameter | Mean | SD | Mean | SD | p-value | CV | CR |
| P2 (ms) | 52 | 5.7 | 52 | 6.0 | 0.56 | 3% | 5 |
| N2 (ms) | 138 | 8.1 | 134 | 10.8 | 0.33 | 5% | 18 |
| P4 (ms) | 200 | 12.4 | 197 | 17.7 | 0.40 | 3% | 18 |
| N1P2 (μV) | 2.5 | 0.9 | 2.5 | 1.3 | 0.99 | 28% | 2.0 |
| P2N2 (μV) | 5.2 | 1.5 | 5.5 | 1.4 | 0.42 | 11% | 1.7 |
| N2P4 (μV) | 5.9 | 2.6 | 6.3 | 2.7 | 0.43 | 14% | 2.3 |
Results from recordings from left and right eyes (OS and OD, respectively) obtained from eight horses during the same recording session. Mean ± SD for left and right eyes. A paired t-test was used to evaluate results from left and right eyes, p-values< 0.05 were considered statistically significant. Coefficients of variation (CV) and coefficients of repeatability (CR) are reported