What is ADHD (Attention Deficit Hyperactivity Disorder)? Attention Deficit Hyperactivity Disorder is a neurodevelopmental disorder. Some say that there is no such disorder, which is incorrect. It is a worldwide accepted condition. It is a brain development disorder occurring in about 5 to 7 percent children. [third]It is a brain development disorder occurring in about … Continue reading What is ADHD (Attention Deficit Hyperactivity Disorder)? (ADHD Part -II)