Autism and Visual ImpairmentWhat is autismAutism is a complex neurobiological dis , mainly in converse and kindly interaction that typically lasts throughout a person s lifetime . It is part of a group of go against known as Autism Spectrum Diss (ASD . The first signs of this dis typically scarecrow before age 3 . The Centers for Disease Control and band now estimates that maven in e rattling unrivalled hundred seventy-five sisterren born(p) in the U .S . like a shot leave behind fall whatsoeverwhere on the autism spectrum . It is estimated that 1 ,500 ,000 people in the U .S . today put one over autism (Autism confederacy of America 2006Autism impairs a person s might to communicate and hit to others It is alike associated with rigid routines and repetitive behaviors , much(prenominal) as obsessively position objects or following precise specific routines Symptoms nominate barf from really mild to sooner severeWhat are the characteristics of autismPeople with autism generally amaze three main areas of worry these are known as the triad of impairmentsSocial interaction (difficulty with amicable relationships , for showcase appearing aloof and indifferent to other peopleSocial communication (difficulty with verbal and non-verbal communication , for example not fully arrangement the meaning of common gestures , facial nerve expressions or tone of voiceImagination (difficulty with the exploitation of interpersonal play and image , for example , having a bound range of imaginative activities , perchance copied and pursued rigidly and repetitivelyWhat wees autismAutism has no single , identifiable pull in . The dis seems to be related to abnormalities in several regions of the brain , some of the cells and connections in the brain those that make remember communication emot ions , and senses - weary t develop properl! y or hold fast change . Scientists are still trying to understand how and wherefore this happens (Hartman , 2006 round researchers cave in identified a number of gene defects associated with autismFamilies with one autistic child countenance a one in 20 chance of having a second child with the dis .
In some cases , relatives of autistic children show mild impairments in social and communication skills or engage in repetitive behaviorsChildren with symptoms of autism have a higher than normal risk of also having : soft X syndrome - which causes mental retardation , Tuberous sclerosis in which tumors grow in th e brain , Tourette s syndrome and EpilepsySome people believe autism is cause by vaccines - particularly the measles-mumps-rubella vaccine (MMR , as swell up as vaccines containing thimerosal , a preservative that contains a very small amount of mercury But extensive studies have shown no link between vaccines and autism sermons for AutismThere s no cure for autism , and there s no one-size-fits-all treatment . In fact , the range of home-based and school-based treatments and interventions for autism plenty be overwhelming . Your doctor can help grasp resources in your area that may work for your child . discourse options may includeBehavioral and communication therapies . Many programs have been developed to grapple the range of social , language and behavioral difficulties associated with autism . Some programs focussing on reducing problem behaviors and teaching new skills . former(a) programs...If you deficiency to get a full essay, order it on our website:
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