Essay about The Etiology of Autism - 1313 Words

In the United States, the Center for Disease Control and Prevention reports that between 1 in 80 and 1 in 240, for an average of 1 in 110 children have an autism spectrum disorder, â€Å"ASD† (Nirv, Shah 2011). According to the National Institute of Neurological Disorders and Stroke, up to six out of every 1,000 children may be diagnosed with some form of autism. In addition, boys are four times more likely than girls to have autism. This means that as many as 1.5 million Americans today are believed to have some form of autism. Unfortunately, the numbers appear to be increasing rapidly. Autism is a disability that frequently appears during the first three years of life. It is the result of a neurological disorder that affects the†¦show more content†¦Secondary causes of autism include pre-natal care, environmental factors, chromosomal abnormalities and genetic disorders. Environmental factors most notably, are the role of vaccinations, specifically those with the preservative thimerosal (Caronna, Milunsky, Tager-Flusberg, 2008). The most common genetic disorder associated with autism is fragile X syndrome. Scientists continue to investigate the etiology of ASD. Current research seems to support two etiologies of autism: Early Onset of Autism vs. Regressive Autism (Bristol-Power, 2006). There is optimism that specific causes and risk factors will be identified. The results of future investigations will facilitate enhanced screening, prevention, and therapy for at risk and autistic patients (CMN, 2010). The word autism meaning â€Å"living in self† in Greek was first utilized in 1911 by Swiss psychiatrist, Eugene Bleuler. He used this word to describe a condition of self absorption caused by social relatedness (Gupta 2004). In 1943, Dr. Leo Kanner from the John Hopkins Hospital introduced the label early infantile autism when he reported 11 children exhibiting similar behaviors. Before his work, doctors labeled such children as mentally retarded or emotionally disturbed. About 75% have IQs below 70. At the same time, research is equivocal regarding the number of children with autism who are nonverbal,Show MoreRelated The Etiology of Autism Essay1704 Words   |  7 PagesThe Etiology of Autism Autism is a syndrome that is characterized by the impairment of social interaction skills, verbal and nonverbal communication, and a decreased interest in participating in a variety of activities. In 1943, Kanner, the man who is attributed with the identification of this disease, hypothesized that autism might be a biological disorder as opposed to a psychological one. Numerous studies have been conducted supporting Kanner’s hypothesis. These studies have ranged from examiningRead MoreThe Etiology of Autism Essay1663 Words   |  7 Pages Autism is a behavioral syndrome usually presenting behavior abnormalities before the child is 30 months of age. These behavioral abnormalities include marked social deficits, specific language abnormalities and stereotyped, repetitive behaviors (Piven, 1990). Although the exact etiology of autism is not known it is now believed that it is a dysfunction of one or more unidentified brain systems and not the result of parental and environmental influences. Variations in symptomology and in prognosisRead MoreIntroduction.The Etiology Of Autism Is As Yet Unknown And1097 Words   |  5 PagesIntroduction The etiology of autism is as yet unknown and the phrase Autism spectrum disorder (ASD) is used to encompasses a range of autistic disorders (Cheslack-Postava and Jordan-Young, 2012). 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It is our job as a dental professional to help make these office visits as pleasant as possible to both the patient and the caregiver. What is Autism SpectrumRead MoreUnderstanding Autism And The Different Disorders On The Autism Spectrum1225 Words   |  5 PagesUnderstanding autism and the different disorders on the autism spectrum has become more prevalent in today’s society, mostly due to the increase in children being diagnosed. Disorders such as Rhett’s syndrome, Fragile X and Asperger s are becoming more prevalent in today’s classroom. The research studies reviewed for this paper focus specifically on Fragile X (FXS), which is also termed Martin-Bell syndrome. This essay will review the literature on FXS including the prevalence of it, the importance