2024年1月26日 · ADHD, or Attention Deficit Hyperactivity Disorder, is a neurodevelopmental disorder that affects both children and adults. It is characterized by signs such as difficulty with focus, hyperactivity, and impulsivity.

2024年3月10日 · ADHD stands for attention deficit hyperactivity disorder. It’s a brain disorder that affects how you pay attention, sit still, and control your behavior. It...

Attention-deficit/hyperactivity disorder (ADHD) is one of the most common mental disorders affecting children. Symptoms of ADHD include inattention (not being able to keep focus), …

2023年11月1日 · Attention deficit hyperactivity disorder (ADHD) is a mental health condition that can cause unusual levels of hyperactivity and impulsive behaviors. People with ADHD...

Attention deficit hyperactivity disorder (ADHD) [1] is a neurodevelopmental disorder characterized by symptoms of inattention, hyperactivity, impulsivity, and emotional dysregulation that are excessive and pervasive, impairing in multiple contexts, and developmentally inappropriate. [9] . ADHD symptoms arise from executive dysfunction. [18]

ADHD is a developmental disorder characterized by an ongoing pattern of one or more of the following types of symptoms: It is common for people to show these behaviors some of the time. However, for people with ADHD, the behaviors are frequent and occur across multiple situations, such as at school, at home, at work, or with family and friends.

2025年3月12日 · ADHD stands for attention-deficit/hyperactivity disorder. It’s a neurodevelopmental disorder, which means it affects how your brain develops. Symptoms begin before age 12 and include fidgeting, difficulty paying attention and losing things. ADHD is treatable with medications and therapies that manage symptoms and make daily life easier.

ADHD (attention deficit hyperactivity disorder) is a neurological disorder that impacts the parts of the brain that help us plan, focus on, and execute tasks. ADHD symptoms vary by sub-type — inattentive, hyperactive, or combined — and are often more difficult to …

Attention -deficit/hyperactivity disorder (previously known as attention deficit disorder or ADD) is a neurobehavioral disorder characterized by core symptoms of inattentiveness,...

ADHD is a common condition that’s caused by differences in the brain. People with ADHD have trouble with focus. But some are also hyperactive and impulsive. That’s especially true with kids and teens. It’s not clear exactly how many people in the United States have ADHD. But estimates are between 5 and 11 percent.