Cause Of Autism

So, the big question is how do people get autism? Some say autism is caused by a person’s genetic make-up. Still others blame the environment for the causes of autism. The big fight is to try to blame mandated immunizations for the rising number of children with autism spectrum disorder. According to Offit “immunizations have no connection with children who may have autism. According to a study published in England where only 12 children who had

“Independent of the genome screens, evidence suggests that the region on chromosome 15q11-13 contains a gene or genes relevant to Autism.” (Dr. David Pauls 2003). Basically, there are suggestions that the chromosome 15q11-13 is somehow mutated, deleted, or duplicated, causing this disorder to transpire. In addition to genetics, environmental factors can influence Autism; though they are not greatly supported ideas, they can’t be entirely ruled out. In the UK there have been reports of the measles vaccine having a part in causing this disorder. (Dr. David Pauls 2003). Newer studies have even shown that prenatal care before a woman even conceives reduces the risk extensively. “Woman who did not take a daily multivitamin in the three months before conception and during the first month of pregnancy were almost twice as likely to give birth to a child with ASD as a woman who had taken a daily multivitamin.” (The Harvard Mental Health Letter 2011). Multivitamins contain a lot of helpful vitamins to maintain a healthy pregnancy, but researchers suggest that the folic acid is the most significant influence that reduces the risk of a child born with ASD. (The Harvard Mental Health Letter

A lot of various genes appear o be involved in autism spectrum disorder. For some children, autism spectrum disorder can be combined with a genetic disorder such as Rett syndrome or fragile X syndrome. For other genetic changes may make a child more affected to autism or create environmental risk factors. Still other genes may affect the brain progress or the way that brain cells communicate, or they may determine the severity of symptoms. Some genetic problems seem to be innate, while others happen unconsciously. (Mayo clinic staff, 2014)

There are reported to be "no definitive causes of autism, research has found some common risk factors in children who have been diagnosed with this complex disorder. According to the US Centers for Disease Control and Prevention, about 1 in 150 children will have autism and that number is growing." (p.1) Research is reported to have found a causal

The study displayed a higher risk for children developing autism if a family member was already affected by the disorder and ten times more likely if a sibling was affected. This study concluded that genetics and environmental factors work together to play a role in the development of autism. Genetics was estimated at 83 percent and environmental influence was estimated at 17 percent. Even though genetics still plays a larger part in the development of autism, environmental factors play a role as well (Large Study Suggests, 2012; Staff, X.S, 2013).

While there are many theories there is no single cause of autism. One theory assumes multiple factors interacting in complex ways (i.e. genes, environment and brain) can cause autism. Genetics play a role but do not explain the full picture or the recent increase in reported cases. According to Volkmar and Weisner (2009), "Identical twins have identical genes, while fraternal twins share only some genes. The implication of this finding was that there was potentially a very strong genetic contribution in autism. A number of studies have shown that this is the case. " (p. 26). There are medical conditions associated with autism which include, phenylketonuria, congenital rubella, tuberous sclerosis, and Fragile X. The strongest associations are with Fragile X, a genetic condition causing intellectual disability and tuberous sclerosis, a genetic disorder that causes tumors to form in many different organs, primarily in the brain, eyes, heart. There is no strong evidence that environmental etologies cause autism. Some researchers assume that environmental toxins can increase the rate of autism, but evidence proposed for environmental factors is based on a case by case report which is difficult to interpret (Volkmar & Weisner,

Scientists are still unsure as to what causes autism, but it is most commonly a genetic

The Irish American actor Aidan Quinn also has a point that vaccination causes autism. He discusses about his 19-year-old daughter Ava Quinn, who suffers from autism. His daughter Ava was perfectly normal, until she had her vaccines. He said that after her daughter got the MMR shot, she changed completely from being a normal child to an autistic child. He believes that vaccines are the cause of autism (Edwards). Unfortunately, the wrong belief of vaccines causing autism has made parents be unknown to the risks involved with the child not receiving the vaccines. Children can get highly contagious diseases and these vaccines are the safest to avoid getting the disease. The National Consumers League (NCL) has surveyed many parents if they agreed

Just as there is no duplicate case of autism, there is no one cause. Alternatively, there is a list of causes. Some of the most common include genetic mutation and predisposition as well as environmental factors. Some research shows that women can reduce the chance of their children being autistic by increasing folic acid intake before and following conception. Other research shows that “advanced paternal age can affect the child’s risk” of being

Through all the studies scientists have really manifested that the ingredients in all vaccines do not cause autism (Vaccines). So, the questions still stands in may parents around the world: What causes autism? Well, no one cause can be narrowed down to cause autism in a child (Frequently). In fact, scientists/researchers have found that about fifteen percent of autism cases have been able to identify several types of genes that can cause autism. They have also found about one hundred genes and gene mutations that can increase the risk a child could develop autism. Although they have found this research it can not really distinguish why one child with the gene has autism and the other with the same gene does not. Often autism is linked to the womb environment the baby was in before birth. If the mother had been sick with various things like maternal diabetes or infection during pregnancy could cause autism. As well as certain complications at birth and oxygen deprivation to the baby's brain could cause autism. Many things can cause autism but as scientists still continue to research it, things are simply just being ruled out. Scientist are still hard at work to really define what causes autism. Sense vaccinations have been ruled out to cause autism,

According to Shangraw (2012), there is no concrete etiology of autism because it is not diagnosed by its cause but on observed behaviors. The Autism-Society (n.d.) stated that a possibility for the cause of autism is the abnormalities in the brain structure or function. In an MRI research study by Piven et al. (1995), they found that an individual with autism spectrum disorder had a higher total brain volume and tissue compared to a person who is not on the autism spectrum disorder. Genetic problems and environmental factors can be a cause of autism spectrum disorder, according to the Mayo Clinic (2014). In genetic problems such as fragile X syndrome or Rett Syndrome, it can be associated with autism spectrum disorder. There is ongoing research regarding environmental factors and exploring ideas such as viral infections, pregnancy complications, and / or air pollutants to determine if they are active factors of autism spectrum disorder.

A growing number of people hold contrasting exhaustive viewpoints on the subject of autism. It is either optically discerned as a unique social disorder or a disease caused by unauthentic factors like vaccines.“Autism is a general term for a group of complex disorders of brain development that is grouped under a broader term ASD(autism spectrum disorder). In the past 6 years, 1 out of every 68 of 1,000 children has been diagnosed with ASD” (“Autism”1). Data shows that the number of children who are diagnosed increases every year but there are multiple reasons for that. Autism is uncaused by vaccinations because it is proven to be triggered by amalgamations of genetic and environmental causes, all individuals with ASD have defects in neurological areas and autism incorporates hereditary factors.

Is autism caused by vaccines or is it genetic? Is it caused by environmental factors or are there problems during pregnancy that can cause it? Psychiatrist Eugen Bleuler first used the term autism in 1908, and in the 1940s the United States began to use this term to describe children with emotional or social problems. He used it to describe “a schizophrenic patient who had withdrawn into his own world”. The Greek word ' 'autós ' ' meaning self was what the name autism was derived from and was used by Bleuler to mean a morbid self-admiration and withdrawal into one’s self. In the early 1940s, child psychiatrists Leo Kanner and Hans Asperger studied separate groups of children. Each group had many of the same symptoms like difficulties in social interactions, or difficulty with adapting to changes in their routine, good memory, and noticed that an autistic child’s motor skills were different from a non-autistic child’s. Kanner and Bettelheim tried to blame the cause of autism on the coldness of the children’s mothers and separated the children from their parents. More information was revealed when an education and therapy foundation was created in the early 80s. Many parents at this time still confused autism with mental retardation and psychosis, and realized that bad parenting had no grounds as being the causative. The idea that autism came from neurological disturbances and genetic abnormalities like tuberous sclerosis, PKU, and fragile X syndrome.

When I was a very little kid the word "autism" was foreign and scary. It was the little brother who was always too hyper to play with that constantly got me into trouble with antics like throwing baby powder all over the room when mom stepped outside.

What is Autism? How is Autism classified? What causes Autism? Why do Autism happen? There are some many questions about Autism, and what it is. Many of those questions are still unknown. Everyday researchers are exploring reasons for these questions.