Attention-Deficit/Hyperactivity Disorder (ADHD) in Children
Attention deficit hyperactive disorder is a developmental condition of inattentiveness and easy distractibility with accompanying episodes of hyperactivity that arises from genetic mutations that may occur due to toxin exposure or hypoxic-ischemic brain injury in the perinatal period.
Abstract
Attention deficit hyperactive disorder is a developmental condition of inattentiveness and easy distractibility with accompanying episodes of hyperactivity. The disease affects about 8–12 % of children in the world, while the worldwide adulthood prevalence is 4–5 %. The disease arises from genetic mutations that may occur due to toxin exposure or hypoxic-ischemic brain injury in the perinatal period. These etiologies cause neurotransmitter deficiencies or structural changes in the brain areas involved in the control of attention and mood.