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 …
Signs and Symptoms of Autism Spectrum Disorder
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 …
How to Open ASD Files and Recover Word Document (2025 …
Sep 17, 2025 · A .asd file contains a snapshot or backup copy of the currently open Word document created by Microsoft Word's AutoRecover tool. It is usually used to recover unsaved …
Autism Spectrum Disorder - National Institute of Mental Health …
Learn about NIMH research on autism spectrum disorder. Find resources on the signs and symptoms of autism and potential treatments and therapies.
Types of Autism Spectrum Disorders (ASD) - WebMD
Jan 16, 2025 · WebMD explains autism spectrum disorders, including Asperger's syndrome, Rett syndrome, PDD-NOS, and childhood disintegrative disorder.
Autism Spectrum Disorder (ASD) Symptoms & Causes
Oct 15, 2025 · 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 …
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 statistics and facts | Autism Speaks
Click here for autism and asd statistics and facts on the causes and prevalence of autism, associated medical conditions, economic costs and more.
What Is Autism Spectrum Disorder? - Psychiatry.org
Autism spectrum disorder (ASD) is a complex developmental condition involving persistent challenges with social communication, restricted interests and repetitive behavior.
Autism Spectrum Disorder (ASD) | Autism Spectrum Disorder (ASD…
Information and resources on ASD for healthcare providers. ASD is a developmental disability that can lead to social, communication, and behavioral challenges.