Attention Deficit Hyperactivity Disorder (ADHD) is considered the most prevalent mental
health disorder of childhood. Its prevalence depends on the diagnostic criteria and …

Attention-deficit/hyperactivity disorder (ADHD) has an early childhood onset in the majority
of cases. This has a considerable impact on the development of the affected individual, both …

Reviews of the literature leave no doubt that genes influence the etiology of attention-
deficit/hyperactivity disorder (ADHD)(Faraone et al., 1998). Notably, twin studies show the …

ADHD is a common, highly heritable neurodevelopmental disorder (Asherson, 2004)
affecting around 5% of children (Polanczyk et al., 2007) and 2.5% of adults (Fayyad et al …

Attention deficit/hyperactivity disorder (ADHD) is a common and impairing neuropsychiatric
disorder with onset at preschool age and strong persistence over time. Its validity as a …

Attention-deficit hyperactivity disorder (ADHD) is highly heritable (h2 0.76), but its molecular
genetic basis is unclear. ADHD candidate gene associations vary and genome-wide linkage …

Attention-deficit hyperactivity disorder (ADHD) is a heritable and behavioral condition of
childhood, affecting 5–10% of school-age children worldwide. Affected patients exhibit …

Over the past 15 years, considerable progress has been made in understanding the etiology
of childhood Attention Deficit Hyperactivity Disorder (ADHD), largely due to the publication of …

Attention Deficit Hyperactivity Disorder (ADHD) is a common childhood onset disorder that
frequently persists into adulthood and is associated with the development of cognitive and …

Attention-Deficit and Hyperactivity Disorder (ADHD) is a common child and adolescent
psychiatric disorder with a prevalence rate of 3-7%. Formal genetic studies provided an …