Saturday, December 22, 2007

Autism: The Mystery

Autism is a neurodevelopmental disorder characterised by abnormal social interaction, communication ability, interest patterns, and behavior patterns. Autism is found to occur due to the vulnerability to environmental triggers displayed by the human genes. Seven major genes have been identified to be related to autism. One child in every thousand in the Untied States is found to suffer from this disorder.
Autism results from the abnormal bilogical and neurochemical developmant of the brain. Any treatment of to the disorder must involve neurological evaluation. Autism is generally diagnosed on the basis of certain psychiatric criteria or physical tests. The ymptoms of autism begin to appear before the age of three in a child. Autistic children exhibit delays in in View the rest of this article


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