Figure 3.

Finger Tapping Test. A. The means ± SEM of the number of presses are illustrated for the groups with symptoms of the three ADHD subtypes and the non-ADHD comparison group. The left hand graph shows the number of presses with the dominant hand while the right hand graph shows the performance with the non-dominant hand as a function of gender. B. The means ± SEM of the number of presses are depicted for the groups with symptoms of the three ADHD subtypes and the non-ADHD comparison group as a function of age. The left side graph shows the performance with the dominant hand and the right side graph with the non-dominant hand.