Table 2 Mean contrast sensitivity and standard deviation (SD) for tested spatial frequencies (0.011 – 0.55 c/d) at two different angular velocities (10 d/s and 25 d/s) (2 experiments with independent observers and n=6 zebrafish, each)
From: Visual acuity and contrast sensitivity of adult zebrafish
Contrast sensitivity | ||
|---|---|---|
Spatial frequency (c/d) | 10 d/s | 25 d/s |
0.011 | 5.63 ± 1.66 | 6.12 ± 1.94 |
0.025 | 9.66 ± 1.75 | 12.97 ± 2.47 |
0.05 | 20.49 ± 4.13 | 24.91 ± 8.08 |
0.1 | 15.51 ± 5.83 | 25.24 ± 8.89 |
0.2 | 7.28 ± 2.64 | 16.24 ± 8.41 |
0.3 | 4.14 ± 1.53 | 9.70 ± 6.19 |
0.4 | 1.79 ± 0.24 | 5.27 ± 3.74 |
0.5 | 1.17 ± 0.11 | 1.66 ± 0.60 |
0.55 | 1.04 ± 0.04 | 1.10 ± 0.11 |