Wednesday, December 5, 2012

Causes of Autism

Causes of Autism The courtship of autism is unknown, further scientists believe factors of autism whitethorn include genetics, infections, and problems occurring at birth. M either of the most recent studies suggest that more or less passel have a genetic tendency to have autism which whitethorn be passed from parents to nipperren. Scientists are looking for different clues that show which genes pass to increasing the vulnerability of autism. Some researchers think environmental factors may also play a role in the reach of autism. Many studies of people with autism have shown ab typicalities in certain regions of theƂ  outlook that suggest that autism is a result from disruption in untimely brain development while still in the uterus. other theory for the bewilder of autism is that the bodys immune system may inappropriately produce antibodies that attack the brains of children. There is also a theory that says children with autism have an abnormal timing of the bringth in their brains and in early childhood the brains of autistic children grow meteoric and larger than those of normal children and then later on when normal childrens brains build bigger and better organized the autistic kids brains grow more slowly.
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Many parents believe that vaccines are the cause of autism, but in that respect is no evidence that proves vaccines cause autism or any other type of behavioral disorder. Parents believe that there is some sort of link between measles, mumps, rubella (MMR) vaccine that causes their child to receive autism. Parents believe this because the MMR vaccine is given between the ages of 12 to 15 months and a few weeks after the vaccine some(prenominal) parents start noticing the symptoms of autism. Although there are many theories suggesting what causes autism but there is no absolute cause. Scientists are still looking for the cause and hopefully one day they will find the cause and a cure. Work Sited http://www.mayoclinic.com/health/autism/ds00348/dsection=causes... If you want to get a full essay, order it on our website: Orderessay

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