Autism refers to a neural development disorder which is linked to the inability to communicate and interact socially alongside restricted and repetitive behavior by an individual. A research paper about autism, reveals that autism occurs when there is an information processing barrier due to the changing of the way the brain's nerve cell connects and organizes with the synapses.
Autism is one of three disorders: Autism Spectrum Disorders (ASDs), Asperger Syndrome which doesn't have the delays in language and cognitive development and finally the Pervasive Development disorder which becomes diagnosed when Autism or Asperger syndromes are not diagnosed in a full set criteria. Informative speech on autism shows that people with autism have abnormal ways of learning, concentrating and behavior in various situations; their way of learning and thinking highly deviate from the norm. They are either very gifted or are highly challenged when it comes to learning, thinking, coping up with changes, interacting with strangers. In most cases the ASD starts at the age of 3 and lasts till the person dies.
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Research paper about autism shows that, based on gender, boys are more prevalent in having ASD compared to the girls. Yet it occurs indiscriminately across all ethnic, racial and social groups. Informative speech on autism also reveals that autism is caused by some genetic disorders; it's however not certain whether ASD is caused by mutations, or a rare combination of genetic variants. It has also been linked to agents that lead to birth defects such as pesticides, heavy metals or childhood vaccines.
Initially ASD was thought to be early stages of schizophrenia, thus many people thought it was the result of a bad experience or having bad parental nurturing, but medical science has since dispelled these beliefs by proving that they are linked to genetic abnormalities and defects.