Table 1. Localization performance combined across all animals (n = 10) as a function of the duration of the broadband noise stimulus.
| Sound duration (ms) | ||||||
|---|---|---|---|---|---|---|
| 40 | 100 | 200 | 500 | 1000 | 2000 | |
| Total number of trials | 6359 | 7177 | 7382 | 7898 | 7688 | 7272 |
| % Correct | 59.03 | 63.48 | 69.53 | 86.50 | 94.16 | 96.84 |
| % Front–back errors | 4.01 | 2.23 | 0.75 | 0.85 | 0.65 | 0.63 |
| % Left–right errors | 0.08 | 0.03 | 0.03 | 0.03 | 0.04 | 0.01 |
| % Other errors | 35.84 | 33.52 | 28.69 | 11.74 | 4.58 | 2.27 |
| Number of incorrect trials | 2605 | 2621 | 2249 | 1066 | 449 | 230 |
| % Front–back errors | 9.79 | 6.10 | 2.45 | 6.29 | 11.14 | 20.00 |
| % Left–right errors | 0.19 | 0.08 | 0.09 | 0.19 | 0.67 | 0.43 |
| Error size (deg) (mean±SD) | ||||||
| All incorrect trials | 33.84±14.71 | 33.62 ±13.87 | 34.08 ±17.76 | 35.57 ±20.67 | 45.45 ±36.76 | 39.67± 30.16 |
| Front–back errors | 78.24±24.46 | 76.50±26.45 | 90.00±34.16 | 110.15±39.22 | 126.00±37.85 | 120.00±32.86 |
| Left–right errors | 90.00±21.21 | 60.00±0.00 | 135.00±21.21 | 90.00±42.43 | 140.00±17.32 | 120.00 |
| Time to response (s) (mean±SD) | ||||||
| Correct trials | 1.96±0.56 | 1.98±0.67 | 1.89±0.62 | 1.83±0.61 | 1.79±0.58 | 1.76±0.60 |
| All incorrect trials | 2.15±1.2 | 2.11±0.94 | 2.17±1.13 | 2.54±1.71 | 2.93±2.10 | 2.91±2.1 |
| Front–back errors | 2.31±0.86 | 2.85±2.89 | 3.16±3.2 | 3.50±3.22 | 2.63±1.9 | 2.51±2.2 |
| Left–right errors | 3.54±3.15 | 2.85±0.07 | 11.55±1.76 | 2.15±1.34 | 4.63±4.66 | 3.00 |
| Head latency (ms) (mean SD) | ||||||
| Correct trials | 218.15±139.53 | 197.02±129.81 | 180.37±107.95 | 186.84±110.16 | 198.15±123.9 | 195.50±125.79 |
| All incorrect trials | 237.40±150.67 | 214.52±136.37 | 211.01±127.08 | 258.28±165.07 | 268.71±165.27 | 256.58±162.6 |