All topics
Attention deficit disorder with or without hyperactivity
Attention deficit disorder (ADD) with or without hyperactivity is a neurobiological condition that affects 5 to 9% of school-age children and 2 to 5% of adults.

Articles

ADHD: Attention-Deficit Hyperactivity Disorder

ADHD is defined as Attention-Deficit Hyperactivity Disorder. People suffering from this disorder have difficulties concentrating, being attentive, completing a task, staying still without moving. This disorder affects 5 to 12% of schoolchildren and affects boys to a greater extent (8 to 10%) than girls (3 to 4%).
Read article