Figure 4.
Model simulations of trigger time distributions. Model generated saccades trigger time distributions shown made to a clear target (Fig. 4, top panels) and a blurred target (Fig. 4, bottom panels). When the target is moving away from the fovea (Txt < 0), uncertainty in PE does not significantly change trigger time distributions. For Txt>0, increasing uncertainty in PE using blurred target increases saccade variability, especially around the smooth zone (0 < Txt < 400).
