Figure 5.

Times until saccade and tap. (a) Average saccade latencies in the judgment and interception tasks for forward (blue) and backward (green) saccades. Open circles show individual participants’ mean values and the respective standard error for each participant. The filled squares show the average saccade latencies and the standard error of the mean across participants. The black dashed line is the unity line. (b) Average eye crossing time (EX) for forward (blue) and backward (green) saccades for the judgment and interception task. Symbols and line as in panel a. Negative crossing times indicate that the target was ahead of the eye. Positive values indicate that the target was behind the eye. (c) Average time taken to hit the target for each target velocity, value of TX and kind of oculomotor behavior.