• Home Page
  • Causes Of Autism Spectrum Disorders

Causes Of Autism Spectrum Disorders

Superior Essays
Show More
Autism spectrum disorder (ASD) is a developmental disorder that affects the brain’s development of social and communication skills. A person with autism may have repetitive behaviors, social challenges, and communication difficulties which last throughout a person’s lifetime. About one percent of the world’s population is living with autism, and about 3.5 million Americans are living with an ASD. There is no known single cause for autism, but most accept that autism is caused by abnormalities in brain structure or function. Brain scans show differences in the brain structure when compared to a neurotypical brain (Autism-Society).
In the past five years, scientists have identified a number of rare gene changes or mutations that are now connected …show more content…
When trying to find autism-linked genes, scientists have found that 20 out of 23 chromosomes may be important to autism. New research from University of Leeds has found a gene called neurexin-II that could cause autism when missing. The research team used mice and when neurexin-II was missing the mice acted with symptoms similar to autism. When the brain is missing neurexin-II, it also lowers the levels of a protein called MUNC 18-1, which helps release chemicals in the brain to make connections throughout neurotransmitters. The lack of passageways may be the cause for social cues that are not picked up by autistic people. Research states the possibility of early exposure to certain chemicals found in soda and shampoo can lead to development of autism (Olson, …show more content…
Web. 1 Dec. 2014. <https://www.stronginstitute.com/>

"Autism Spectrum Disorder." Centers for Disease Control and Prevention. Centers for Disease Control and Prevention, 19 May 2014. Web. 26 Nov. 2014. <http://www.cdc.gov/>.

Ellis, Glenn. "Diet may Provide Clues to some Autism Causes." Philadelphia Tribune: 1. May 06 2008. ProQuest. Web. 30 Nov. 2014.

Fleming, Alexandra. "Is Autism on the Rise?" Insight on the News Dec 06 1999: 30-1. ProQuest. Web. 30 Nov. 2014.

"Home | Autism Society." Autism Society Home Comments. Web. 26 Nov. 2014. <http://www.autism-society.org/>.

"Learn the Signs of Autism." Autism Speaks. Web. 26 Nov. 2014. <http://www.autismspeaks.org/>.

"Medicines for Autism." WebMD. WebMD, 3 Apr. 2012. Web. 26 Nov. 2014. <http://www.webmd.com/>.

Olson, Samantha. "Clues To What Causes Autism Found In Missing Gene: What We Know About The Spectrum So Far." Medical Daily. 25 Nov. 2014. Web. 30 Nov. 2014.

Related Documents

  • Improved Essays

    Leo Kanner Theory Of Autism
    • 447 Words
    • 2 Pages

    Leo Kanner Theory Of Autism

    B R I E F H I S T O R Y O F A U T I S M The term autism was first used by a psychiatrist, Dr. Eugen Bleuler, in 1908 to describe patients with schizophrenia who withdrew themselves from reality.…

    • 447 Words
    • 2 Pages
    Improved Essays
    Read More
  • Improved Essays

    Rhetorical Analysis Of 'Autism' By Wendy Chung
    • 1373 Words
    • 6 Pages

    Rhetorical Analysis Of 'Autism' By Wendy Chung

    An audience whom may be parents of children with autism, or anyone who may know someone with autism and is trying to become educated over autism to better understand this spectrum. She tells us that her and her team of expertise “realize that there was not simply one gene of autism. In fact, the current estimates are that there are 200 to 400 different genes that can cause autism” (Chung). Which she lets her audience know that this is the reason why “we see such a broad spectrum in terms of its effects” (Chung). Even though all the new technologies that can offer a tremendous amount of opportunities for them to be able to impact the individuals, that there is still a long way to go.…

    • 1373 Words
    • 6 Pages
    Improved Essays
    Read More
  • Improved Essays

    Rhetorical Analysis Of Autism By Wendy Chung
    • 1164 Words
    • 5 Pages

    Rhetorical Analysis Of Autism By Wendy Chung

    Why did my child develop autism?” (Chung). She continues in to explain that autism is not just one singular condition, instead it is actually a…

    • 1164 Words
    • 5 Pages
    Improved Essays
    Read More
  • Decent Essays

    Temple Grandin Book Report
    • 430 Words
    • 2 Pages

    Temple Grandin Book Report

    When most people hear the word “autism” they don’t usually think of a top of the line biologist, scientist, writer, and educator. Temple Grandin is the most righteous living possessor of the “right stuff” because of all of her breakthroughs despite the barriers she has had to overcome throughout her life. Grandin was diagnosed with autism at the age of 2. However, despite her difficulties during adolescence, she went on to reach incredible academic merits. She earned a degree in psychology, followed by a master’s degree in animal science, and eventually a doctoral degree in animal science.…

    • 430 Words
    • 2 Pages
    Decent Essays
    Read More
  • Improved Essays

    Autism In The Film: Rain Man
    • 575 Words
    • 3 Pages

    Autism In The Film: Rain Man

    So, let us get some of the facts straight in this article - what is autism? Autism is a brain disorder that affects an estimated 210,000 people in the United States. This comes up to approximately 1.5 per 1000 people. Many advocacy groups are sounding the alarm that autism cases have risen exponentially since 1993, the first year that data for autism was submitted separately to the Department of Education. According to the statistics, this would mean that autism cases in the U.S. population have risen an alarming 800% in ten years.…

    • 575 Words
    • 3 Pages
    Improved Essays
    Read More
  • Great Essays

    Temple Grandin Biography
    • 1949 Words
    • 8 Pages

    Temple Grandin Biography

    Since doctors still do not know everything about autism, it is a disability that is discovered more about everyday, yet society continues to see it evolve in each and…

    • 1949 Words
    • 8 Pages
    Great Essays
    Read More
  • Improved Essays

    Nazareth College Application Essay Examples
    • 558 Words
    • 3 Pages

    Nazareth College Application Essay Examples

    Therefore, I have dedicated numerous assignments, research tutorials and reviews, and volunteerism experience to autism spectrum disorder. I have gained knowledge about the potential neuroanatomical basis of the disorder, the current and upcoming therapeutic techniques, and potential pharmacological treatments. My fascination with and personal connection to this disorder are the reasons why Nazareth College is my primary choice for graduate school, as I wish to purse the autism concentration made available to your students. The principle reason that my experience with Luke has solidified my career choice is because of the joy I now see in him that simply was not there before. The improvements in social interaction skills are not merely that—these are skills that changed his entire life.…

    • 558 Words
    • 3 Pages
    Improved Essays
    Read More
  • Superior Essays

    Vaccinations Go Too Far Essay
    • 2063 Words
    • 9 Pages

    Vaccinations Go Too Far Essay

    When Does the Regulation of Vaccinations Go Too Far? When talking about vaccinations, the morality of individuals is one factor taken into consideration. There has been controversy regarding vaccinations causing autism, whether natural immunity is better than vaccine acquired immunity, why vaccines aren’t 100% effective, and what effects religious views have on the distribution of vaccinations. These questions tend to have difficult answers or none at all because they are based on the ethics of the individual.…

    • 2063 Words
    • 9 Pages
    Superior Essays
    Read More
  • Improved Essays

    Annotated Bibliography
    • 954 Words
    • 4 Pages

    Annotated Bibliography

    How has autism changed since the 1930s? Jensen, C. M., Lauritsen, M. B., Steinhausen, H. (2014). Time Trends of Over 16 Years in Incidence-Rates of Autism Spectrum Disorders Across the Lifespan Based on Nationwide Danish Register Data. Springer Science & Business Media B.V. This scholarly web article provides specific details to describe the diagnosis of autism and how it has increased in the past two decades.…

    • 954 Words
    • 4 Pages
    Improved Essays
    Read More
  • Superior Essays

    Public Health Model Of Stigma Change
    • 1246 Words
    • 5 Pages

    Public Health Model Of Stigma Change

    The Public Health Model of Stigma and Stigma Change. This article expresses that The Public Health Model of Stigma and Stigma Change. Seeing disgrace as a general medical problem selects to the routes in which shame can hurt a group with dysfunctional behavior. Three are particularly unmistakable: mark shirking, blocked life, and disgrace.…

    • 1246 Words
    • 5 Pages
    Superior Essays
    Read More
  • Decent Essays

    Fragile X Syndrome Analysis
    • 322 Words
    • 2 Pages

    Fragile X Syndrome Analysis

    Journal of Autism & Developmental Disorders, 45(6), 1699-1711.…

    • 322 Words
    • 2 Pages
    Decent Essays
    Read More
  • Improved Essays

    Autism: Cause Of Nature Or Nurture?
    • 759 Words
    • 4 Pages

    Autism: Cause Of Nature Or Nurture?

    One of those being how autism was initially blamed on “bad parenting” and “refrigerator mothers” in the 1950’s, suggesting that the cause of autism had been based entirely on the parents style of raising their children. Another point the article raises is that in a 2010 study of the effects phthalates, a common chemical, which are endocrine disruptors that had shown correlations to social impairments of children between the ages of 7 and 9 (Klass 2011). However, these correlations don’t necessarily mean that Y equates to X and this is accentuated when Klass quote Dr. Hurtz-Picciotto (The women behind said study) with “No case probably has one cause”. The final piece of information is essential which it states how that answer to whether autism is either genetic or environmental isn’t quite clear, and suggests it is in fact a mixture of both. With this it is of utmost importance to take preventative measures (Such as avoiding pesticides, and chemicals of the like) to reduce the chances of…

    • 759 Words
    • 4 Pages
    Improved Essays
    Read More
  • Improved Essays

    Leo Kanner Autism
    • 1015 Words
    • 5 Pages

    Leo Kanner Autism

    Early signs of autism in children include that they don’t make eye contact, don’t make noises to get attention, and don’t respond to familiar voices. Early signs also include not reacting to loud sounds, not showing concern for others, having difficulty in changes such as routines, orders and rituals, and not being able to start or continue conversations. Autism can be detected prenatally. Some prenatal factors may contribute to autism. These include maternal infections during pregnancy, complications like very low birth weight, and exposure to chemical pollutants such as metals and pesticides, while…

    • 1015 Words
    • 5 Pages
    Improved Essays
    Read More
  • Superior Essays

    Autism Research
    • 1174 Words
    • 5 Pages

    Autism Research

    Autism is one of the most common yet misunderstood disorders of the modern age. Most Americans do not have a clear understanding of possible causes, what Autism actually is nor possible cures or treatments of this disorder. As autism effects 1 out of every 68 children born in the US annually, there is a large group of individuals whose lives have been touched by this ailment. Despite the large numbers of children and family’s crossing paths with this disorder, it is still not very clearly understood by the average person. An incredibly important step towards the better understanding of this disorder is having the basic facts available for the common man, presented in a way that is easy to understand and able to be parceled out in small components.…

    • 1174 Words
    • 5 Pages
    Superior Essays
    Read More
  • Improved Essays

    Persuasive Essay On Autism
    • 1103 Words
    • 5 Pages

    Persuasive Essay On Autism

    The rate of autism is a growing problem in today’s society. There has been a lot of controversy over whether or not the rate has gone up because of technology. Some believe that yes, better detection and technology has led to a better diagnosis and other’s believe that no, children who are now being diagnosed with autism wouldn’t have been labeled autistic in the past. People with autism mainly show three different symptoms; the inability to interact socially, problems communicating what they want, and limited interests. In the range of eighteen months and thirty-six months old, children with autism suddenly ignore other people, act strangely, and lose language and social skills they had previously learned.…

    • 1103 Words
    • 5 Pages
    Improved Essays
    Read More

Related Topics

Ready To Get Started?
Discover
Company
Follow
©2024 Cram.com
Privacy Policy |  Cookie Policy |  About Ads |  Site Map |  Advertise  | 
  • Cookie Settings