Appendix 1—figure 1. The impact of dot size probes on pupil size.

(A) Pupil area (top) and pupil area change rate (bottom) during the time period surrounding unreported dot size probes. The pupil change rate is not significant at any point in this period. (B) The switch related pupil response during the Ignore conditions, using only switches that were at least 1.5 s removed from the nearest dot size probe.