Autism, what causes it and what the symptoms are.

Autism is defined as a complex developmental befooling that usu ally appears during the first three years of life. Many sight with autism experience difficulty in verbal and non-verbal communication, social interactions, and untenanted or play activities. Autism makes it hard for them to relate to the outside world. near other effects of this overturn are extreme warring behavior. This aggressive behavior can be towards others and even to themselves. passel with autism whitethorn evince behaviors such(prenominal) as repeated proboscis movements such as rocking or hand flapping, resistance to changes in true routines and odd and unexplained responses to people. They may also show signs of abnormal responses to sensations. The genius question that remains to be positively answered is: What instances autism? Even though a single specific cause of autism is not know, researchers run a risk been able to link autism to neurological or biological differences in t he brain. In some cases, there appears to be a contour of autism in families supporting the thought that this disorder may genuinely well be divi branchic. Although, almost all people with autism are born to parents who do not have the condition. It also appears that autism could be influenced by environmental factors. Autism can leave behind from certain events before or shortly after birth.

Factors such as infection of the brain with herpes virus, infection of the great(predicate) mother with rubella virus, and also problems with brain structure such as hydrocephalus which is also known as pee on the brai n. Although, this has however to be proven ! because no gene has been directly tie in to the disorder. With this all still a sort of mystery, there is wizard thing for sure that has been able to be proven. This is that autism is not a mental illness. The prevalence of this disorder is not... If you fate to get a full essay, order it on our website: BestEssayCheap.com

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