Autism spectrum disorder - Symptoms and causes - Mayo Clinic
WEBJan 6, 2018 · Autism spectrum disorder is a condition related to brain development that impacts how a person perceives and socializes with others, causing problems in social interaction and communication. The disorder also includes limited and repetitive patterns of behavior. The term "spectrum" in autism spectrum disorder refers to the wide range of ...
What is Autism Spectrum Disorder? | CDC
WEBDec 9, 2022 · Autism spectrum disorder (ASD) is a developmental disability caused by differences in the brain. Some people with ASD have a known difference, such as a genetic condition. Other causes are not yet known. Scientists believe there are multiple causes of ASD that act together to change the most common ways people develop.
Autism spectrum - Wikipedia
WEBAutism, formally called autism spectrum disorder ( ASD) or autism spectrum condition ( ASC ), [6] is a neurodevelopmental disorder marked by deficits in reciprocal social communication and the presence of restricted and repetitive patterns of behavior.
What is Autism? - Autism Research Institute
WEBWhat is Autism? 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 appears in different forms with varying levels of …
Signs and Symptoms of Autism Spectrum Disorders | CDC
WEBAutism 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 restricted or repetitive behaviors or interests. People with ASD may also have different ways of learning, moving, or paying attention.
Autism Spectrum Disorder - National Institute of Mental Health …
WEBAutism spectrum disorder (ASD) is a neurological and developmental disorder that affects how people interact with others, communicate, learn, and behave. Although autism can be diagnosed at any age, it is described as a “developmental disorder” because symptoms generally appear in the first 2 years of life.
Autism spectrum disorder (ASD) | Autism Speaks
WEBWhat is autism? Autism, or autism spectrum disorder (ASD), refers to a broad range of conditions characterized by challenges with social skills, repetitive behaviors, speech and nonverbal communication. According to the Centers for Disease Control, autism affects an estimated 1 in 36 children and 1 in 45 adults in the United States today.
Autism - World Health Organization (WHO)
WEBNov 15, 2023 · Autism – also referred to as autism spectrum disorder ̶ constitutes a diverse group of conditions related to development of the brain. About 1 in 100 children has autism. Characteristics may be detected in early childhood, but autism is often not diagnosed until much later.
Autism Spectrum Disorder (ASD) | Autism | NCBDDD | CDC
WEBApr 12, 2024 · Autism spectrum disorder (ASD) is a developmental disability that can cause significant social, communication and behavioral challenges.
Autism Spectrum Disorder | National Institute of Neurological …
WEBDec 19, 2023 · Autism spectrum disorder (ASD) refers to a group of complex neurodevelopment disorders caused by differences in the brain that affect communication and behavior. The term “spectrum” refers to the wide range of symptoms, skills, and levels of ability in functioning that can occur in people with ASD.
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