Context: Attention deficit hyperactivity disorder (ADHD) is a common childhood disorder and
is frequently diagnosed in young adults. Emerging studies suggest a relationship between …

Approximately 136,000 concussions occur annually in American high school sports.
Neuropsychological data indicate that children with preexisting cognitive difficulties, such as …

Context: Attention deficit hyperactivity disorder (ADHD) is a common psychiatric condition in
the general population, with evidence suggesting that it may be more common among …

Objective: Youth with attention deficit hyperactivity disorder (ADHD) perform more poorly on
preseason cognitive testing and report more baseline concussion-like symptoms but prior …

Objective: Sports-related concussions are associated with both acute and long-term
consequences. Past work has identified novel risk factors and modifiers for concussions …

Background Attention deficit hyperactivity disorder (ADHD) is associated with impulsive
behavior and inattention, making it a potential risk factor for sport-related concussion (SRC) …

Little is known about the rate of concussions in adolescents with attention-deficit
hyperactivity disorder (ADHD). We hypothesized that high school athletes with ADHD would …

Context: Attention deficit hyperactivity disorder (ADHD) is common in the general population,
and many individuals with this condition participate in sports activity at all competition levels …

Objective: Examine lifetime history of concussions in adolescents who have developmental
problems in comparison with those with no developmental problems. Method: Thirty-two …

Attention-deficit/hyperactivity disorder (ADHD) is a common brain developmental disorder in
the general population that may be even more prevalent in elite athletes in certain sports …