Stimuli were presented at six unique z positions
| z position (OpenGL) | Average disparity (arcmin) |
|---|---|
| –1.5 | 38.6 |
| –0.9 | 25.6 |
| –0.3 | 11.1 |
| 0.3 | –5.2 |
| 0.9 | –23.6 |
| 1.5 | –44.6 |
Since disparity within each z position varied slightly with eccentricity (e.g., more peripheral positions appear further from the observer), we report the average value of disparity across each row of the grid shown in Figure 1. For individual values of disparity, see Extended Data Table 1-1.