Search Results 1-10 of 48774 for Developmental disorder

  1. Autism spectrum disorder - Symptoms and causes - Mayo Clinic

    Autism spectrum disorder is a serious condition related to brain development that impairs the ability to communicate and interact with others.

  2. Rett syndrome - Symptoms & causes - Mayo Clinic

    Rett syndrome is a rare genetic neurological and developmental disorder that affects the way the brain develops. This disorder causes a progressive loss of ...

  3. Learning disorders: Know the signs, how to help - Mayo Clinic

    Head injuries or nervous system illnesses might play a role in the development of learning disorders. Poisonous substances. Exposure to high levels of toxins, ...

  4. Attention-deficit/hyperactivity disorder (ADHD) in children - Symptoms and causes - Mayo Clinic

    Typical developmental behavior vs. ADHD. Most healthy children are inattentive, hyperactive or impulsive at one time or another. It's typical for preschoolers ...

  5. Angelman syndrome - Symptoms and causes - Mayo Clinic

    Learn about this genetic disorder that causes developmental delays, problems with speech and other symptoms.

  6. Childhood apraxia of speech - Symptoms and causes - Mayo Clinic

    CAS also may occur as a symptom of a genetic disorder, syndrome or metabolic condition. ... This is unlike children with delayed speech or developmental disorders ...

  7. Oppositional defiant disorder (ODD) - Symptoms and causes - Mayo Clinic

    ... disorder. It's common for children to show oppositional behavior at certain stages of development. Symptoms of ODD generally begin during preschool years ...

  8. Developmental Behavioral Pediatrics - Overview - Mayo Clinic

    Autism spectrum disorder. General developmental delay or intellectual disability. Delayed speech and language development. Behavioral issues associated with any ...

  9. Dyslexia - Symptoms and causes - Mayo Clinic

    ... disorder (ADHD), and vice versa. ADHD can cause ... https://www.merckmanuals.com/professional/pediatrics/learning-and-developmental-disorders/dyslexia.

  10. Noonan syndrome - Symptoms and causes - Mayo Clinic

    This genetic condition stops typical development in parts of the body. It may include unusual facial features, short height, heart problems or other issues.