Figure 3From: The alpha-2A adrenoceptor agonist guanfacine improves sustained attention and reduces overactivity and impulsiveness in an animal model of Attention-Deficit/Hyperactivity Disorder (ADHD)Effect of the different guanfacine doses on impulsiveness (lg10 transformed), responding within 0.67 s following the previous lever press, in SHR and WKY. Means ± 95% confidence intervals.Back to article page