Attention deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder
characterized by age-inappropriate symptoms of inattention, impulsivity, and hyperactivity …

Attention deficit/hyperactivity disorder (ADHD) is a highly heritable childhood behavioral
disorder affecting 5% of children and 2.5% of adults. Common genetic variants contribute …

Objective Twin studies and genome-wide complex trait analysis (GCTA) are not in
agreement regarding heritability estimates for behavioral traits in children from the general …

Objective Because multiple genes with small effect sizes are assumed to play a role in
attention-deficit/hyperactivity disorder (ADHD) etiology, considering multiple variants within …

Objective The intent of this review is to provide an overview for the practicing psychologist/
psychiatrist regarding the complexities of and the most recent advances made in the study of …

Objective Clinically, attention-deficit/hyperactivity disorder (ADHD) is characterized by
hyperactivity, impulsivity, and inattention and is among the most common childhood …

Importance Attention-deficit/hyperactivity disorder (ADHD) is conceptualized as a
neurodevelopmental disorder that is strongly heritable. However, to our knowledge, no study …

Objective To understand whether genetic risk for attention-deficit/hyperactivity disorder
(ADHD) is associated with the course of the disorder across childhood and into young …

The adult form of attention deficit/hyperactivity disorder (aADHD) has a prevalence of up to
5% and is the most severe long-term outcome of this common neurodevelopmental disorder …

As heritability is high in attention-deficit/hyperactivity disorder (ADHD), genetic factors must
play a significant role in the development and course of this disorder. In recent years a large …