Austism, Research Paper Example | Topics and Well Written Essays - 500 words

Austism, - Research Paper Example But it is known that it affects the information processing in brain by the alteration of nerve cells. Autism has a strong and complex genetic basis, but is unclearly explained as either rare mutation or rare combination of common genetic variants. In Autism spectrum disorder (ASDs) there are three recognized disorder namely Autism disorder, Asperger syndrome, and Pervasive development disorder. Autism disorder (also called â€Å"classic† autism): It is referred by impaired social interaction & communication and by restricted & repetitive behavior. (CDC, 2011) Asperger syndrome: It is referred with delays in cognitive development and language. This is a miler version of autism and generally the problems of language and intellectual ability improves over time. (CDC, 2011) Pervasive Developmental Disorder – Not Otherwise Specified (PDD-NOS; also called â€Å"atypical autism†) It is referred when both the above mentioned disorders (Asperger syndrome, Autism disorder) does not meet the full set criteria. For eg. Rett's Syndrome (RTT). This has limited effects as compared to a full fledged autism (CDC, 2011). Some of the people suffering from Autism are able to live a regular life, while some require a special back up.