Attention-Deficit/Hyperactivity Disorder is a neurodevelopmental condition that is most known for persistent patterns of inattention, hyperactivity, and impulsivity.
Predominantly Inattention Presentation – symptomatic inattention.
Predominantly Hyperactive-Impulsive Presentation – symptomatic hyperactivity and impulsivity.
Combined Presentation – symptomatic mix of inattention and hyperactive-impulsivity.
Dr Russell Barkley lead the world in re-defining the view of ADHD as a condition that impacts self-regulation and the relationship to Executive Function.