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  1. Home - Anchorage School District

    Anchorage School District is home to over 100 schools and 43,000 students, fostering a diverse and vibrant learning environment. We empower students with essential skills and knowledge, preparing …

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

    May 22, 2025 · Autism spectrum disorder is a condition related to brain development that affects how people see others and socialize with them. This causes problems in communication and getting …

  3. Signs and Symptoms of Autism Spectrum Disorder

    May 16, 2024 · Autism spectrum disorder (ASD) is a developmental disability caused by differences in the brain. People with ASD often have problems with social communication and interaction, and …

  4. Autism Spectrum Disorder - National Institute of Mental ...

    Learn about NIMH research on autism spectrum disorder. Find resources on the signs and symptoms of autism and potential treatments and therapies.

  5. Autism Spectrum Disorder (ASD) Symptoms & Causes

    Autism spectrum disorder (ASD) is the full medical name for autism. The DSM-5-TR defines ASD as a difference in brain functioning that affects how you communicate and interact with others. For …

  6. ASD levels of severity - Autism Speaks

    Read about the three levels of autism spectrum disorder (ASD) from the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5).

  7. What is Autism? - Autism Research Institute

    Autism is a developmental disorder with symptoms that appear within the first three years of life. Its formal diagnostic name is autism spectrum disorder. The word “spectrum” indicates that autism …

  8. Autism Spectrum Disorder - MedlinePlus

    Jun 28, 2025 · Autism spectrum disorder (ASD) is a neurological and developmental disorder that begins early in childhood and lasts throughout a person's life. It affects how a person acts and interacts with …

  9. Autism (ASD): Symptoms, Causes, Tests, Treatment & More

    Dec 24, 2024 · Autism spectrum disorder (ASD), or autism, is a broad term used to describe a group of neurodevelopmental conditions. Differences in communication and social interaction characterize …

  10. About Autism - Autism Spectrum Disorder Foundation

    According to the Centers for Disease Control and Prevention (CDC), autism spectrum disorders (ASDs) are a group of developmental disabilities that can cause significant social, communication and …