Figure 4From: Colour vision in ADHD: Part 1 - Testing the retinal dopaminergic hypothesisAccuracy bar graph between sexes. Percentages of correct responses for each stimulus (a-Blue, b-Red, and c- Contrast) are compared between the groups in separate lines for male and female. Females in control groups show superiority in blue and red color saturation discrimination while no difference was shown in contrast sensitivity or in females with ADHD.Back to article page