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Autism Spectrum Disorder

What causes autism spectrum disorder?
Genetic factors occupy the most important place among the causes of autism spectrum disorder. In today’s world, it is not known what exactly causes autism spectrum disorder, but there is evidence that it is genetically based. However, it is not yet known which gene or genes are responsible for this condition.
What are the symptoms of autism spectrum disorder?
A child or adult with autism spectrum disorder may have limited, repetitive patterns of behavior, interests or activities, including any of these signs: Has problems with coordination or has odd movement patterns, such as clumsiness or walking on toes, and has odd, stiff or exaggerated body language
How is autism spectrum disorder diagnosed?
Diagnosing autism spectrum disorder (ASD) can be difficult because there is no medical test, like a blood test, to diagnose the disorder. Doctors look at the child’s developmental history and behavior to make a diagnosis. ASD can sometimes be detected at 18 months of age or younger.
What is autism spectrum disorder?
Autism spectrum disorder (ASD), usually called autism, is something you’re born with. Autism means that the way you think about and experience the world is different to most people. This means you can behave differently to most people, and have different strengths and difficulties.

What causes autism spectrum disorder?