Fig. 2.

Visual search performance in CVI and neurotypicals. Individual (circles) and mean (shown as box plots presenting the ranges from the first quartile to the third quartile of the distribution) performance. The line across the bar and whiskers indicate the median and the most extreme data points, respectively). Participants in the CVI group showed an overall impairment in visual search performance compared to neurotypical controls. Although (A) success rate was not significantly different between the two groups, (B) reaction time, (D) gaze error, and (E) visual search area were all significantly higher in the CVI group compared to neurotypicals. (C) Reaction time as a function of task difficulty revealed that increasing task difficulty (load) affected both groups’ performance similarly. ^*** = P < 0.001, n.s. = nonsignificant.