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Autism, also called autism spectrum disorder[ a ] (ASD), is a neurodevelopmental disorder characterized by symptoms of deficient reciprocal social communication and the presence of restricted, repetitive, and inflexible patterns of behavior.
- Autism spectrum - Simple English Wikipedia, the free encyclopedia
The autism spectrum, often called just autism or autism...
- Causes of autism - Wikipedia
ASD (autism spectrum disorder) is a neurodevelopmental...
- Autism spectrum - Simple English Wikipedia, the free encyclopedia
- History
- Symptoms
- Frequency
- Causes
- Diagnosis
- Treatment
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Early history
The word “autism” comes from the Greek word “autos”, meaning “self.” The term describes conditions in which a person is removed from social interaction: an “isolated self”. The term "autism" was first used by a psychiatrist named Eugen Bleuler in 1911 to describe one group of symptoms of schizophrenia. Sigmund Freud considered this idea and thought it was related to narcissism.
Discovery
In the 1940s, two researchers were studying autism in different countries; Hans Asperger in Austria and Leo Kanner in the United States. In 1943 Kanner (a doctor from Johns Hopkins University) did a study of 11 children. He found out that they had difficulties such as changing environments, being sensitive to certain stimuli, having speech problems, and allergies to food. Later he named the children’s condition “early infantile autism”, now called autismspectrum disorder. Hans Asperger was do...
Later history
Schizophrenia and autism were linked in many researchers’ studies. It was in the 1960s when medical professionals started to see these two disorders as separate conditions. Since 1980, Kanner’s so-called "early infantile autism" is listed in the Diagnostic and Statistical Manual of Mental Disorders (DSM). It had a more accurate definition of autism in 1987. Since then, early infantile autism is called autism disorder. For the first time the DSM also introduced standardized criteria to diagnos...
Onset
These are the two areas where symptoms must be present to diagnose autism spectrum disorders. Both the ICD-11 and DSM-5 say that there have to be some symptoms in childhood, but that sometimes symptoms won't fully manifest until later.
Social Interaction and Communication
Difficulty in social interactions and communicating with each other. Some examples are: 1. may not understand body language or other forms of non-verbal communication 2. may not like to make eye contact 3. may have difficulty making friends 4. may prefer being alone, or not interested in making friends 5. may not speak or speak less than others 6. may have difficulty in knowing how other people feel
Restricted, repetitive and inflexible behavior
This means behavior that happens over and over again and it is difficult to change. This can happen in many different situations: talking, routine, body movements, and others. Some examples include: 1. trouble dealing with changes in routineor unexpected events. 1. may do the same things at the same time or the same places 2. too concerned with ruleswhile playing 3. enjoy lining up or sorting objects 4. the same body movements repeatedly (stimming) 4.1. rocking, walking on tiptoes,flapping ha...
There are many studies on how many autistic people there are. In the United States, the CDC does studies. In 2018, they found that 1 in 44 children are autistic. That is about 2%. According to the World Health Organization (WHO), 1 in 100 children worldwide are diagnosed with autism. This number keeps going up.Many people wonder why there are more ...
Scientistsdo not know exactly what causes autism. There may be many different causes for autism. Scientists do know about some things that make a person more likely to have an Autism Spectrum Disorder.
Diagnosing autism can be hard because there is no medical test like a blood test. Instead, an evaluation is made by a team of doctors and other health professionals who are experienced in autism and know the person trying to get diagnosed.
Since autism is a spectrum, every person with autism is different. Different treatments help different people. There are a few different categories of treatment. The main ones are medication, different therapies and diets. The treatment is fitted depending on what a person with autism needs.
Media related to Autism spectrumat Wikimedia CommonsAutism spectrum at the Open Directory ProjectNational Autistic Society http://www.autism.org.ukJan 6, 2018 · Each child with autism spectrum disorder is likely to have a unique pattern of behavior and level of severity — from low functioning to high functioning. Some children with autism spectrum disorder have difficulty learning, and some have signs of lower than normal intelligence.
ASD (autism spectrum disorder) is a neurodevelopmental disorder marked by impairments in communicative ability and social interaction, as well as restricted and repetitive behaviors, interests, or activities not suitable for the individual's developmental stage. The severity of symptoms and functional impairment vary between individuals. [3]
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 severity.
Autism now affects 1 in 36 children. Boys are four times more likely to have autism than girls. About 40% of children with autism do not speak. About 25%–30% of children with autism have some words at 12 to 18 months of age and then lose them. Others might speak, but not until later in childhood.
People also ask
What is autism spectrum disorder (ASD)?
Is autism a unified disorder?
Is a child with autism heritable?
Autism, also known as autism spectrum disorder (ASD), is a neurodevelopmental disorder that affects brain development. There is no one type of autism or one particular way it appears in children.
