Causes Of Autism In Children

There is no known single cause of autism. however, it is generally accepted that autism is caused by abnormalities in the brain. Autism has been linked to genetic and environmental factors. Researchers have identified a number of genes associated with the disorder.

Autism according to Merriam-Webster Dictionary is defined as “a variable developmental disorder that appears by age three and is characterized by impairment of the ability to form normal social relationships, to commutate with others, and by stereotyped behavior patterns.” Autism was believed to be a psychiatric or emotional illness, and doctors told mothers that they were the cause. They were wrong. The cause for autism is still a mystery, however, the facts remain that autism in children is on the rise. Erin Allday of the San Francisco Chronicle writes, “Environmental factors play a more important role in causing autism than previously assumed and, surprisingly, an even larger role than genetic.” There are theories based on that

Although it is a fairly common and a treatable disorder, Autism cannot be cured. The majority of people with Autism develop it in the earliest stages of life, including birth and even life in the womb. Like there are many fields of ASD, there are many causes of it. Autism is formed when there is a combination of factors that stop or interject with proper brain development. Most causes can be categorized into two groups: genetic and environmental. Some causes may include the parents age during conception,

Currently, autism is usually diagnosed by a series of questionnaires, observations, information from parents, carers, or relatives, since there is no medical test for autism currently available, however, there are some new methods being researched that are shown to be quite effective at detecting autism in infants from 14 months old, such as “eye gaze tracking”3. There are also various studies on genetic tests for autism, as some individuals with autism have genetic “risk factors” that can be screened

As I said earlier, autism is caused by genetics, environmental factors, and delayed brain development. Everyone on the spectrum is effected by autism in their own unique way. The effects of autism are broken down into five main categories; communication, social interaction, sensory impairments, play, and overall behavior. Some things that autistic individuals struggle with in regard to communication is that their language develops slowly, they use their own made up hand signals instead of words, and have short attention spans. Next, autistic children do not attempt to make friends because they would rather spend time alone, and they struggle with social cues

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

Autism a disability,it starts from a young age, Autism,it is also called or autism spectrum disorder, refers to a range of conditions characterized by challenges with social skills, repetitive behaviors, speech and nonverbal communication, as well as by unique strengths and differences.   Autism is a developmental disability that appears in children during their first three years of life. Autism affects the development of social and communication skills. Autism is a developmental disability that appears in children during their first three years of life. Autism affects the development of social and communication skills. From a very early age, children with autism demonstrate a fundamental difficulty in properly orienting towards other people

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.

The cause of autism is not known researchers have not found a set idea on how it could possibly develop. Most people with autism who appear to be normal for the most part, many people cannot tell if people are just born with autism or if it develops from an experience, sort of like a fear where you learn to gain the reaction. Since many of the symptoms are just

varies between autistic people. Some of them are able to live normally and be an effective

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that, at its core, affects how one perceives and socializes with others. These disorders are characterized, in varying degrees by difficulties in social interaction, verbal and nonverbal communication and repetitive behaviors. Dsm-5 combined most of the disorders previously included under the umbrella term pervasive developmental disorders and included them into this one category. Signs and symptoms of autism typically emerge between the ages of 2 and 3 and continue into adulthood. There is no cure that for autism and it is a mental disorder than can only be managed through various medications and treatment.

Researchers and doctors have been trying their hardest to find a cause for autism, but so far there has not been one (“Autism Spectrum Disorder”). Many families may show patterns of autism or they may show patterns of other related disorders (“Autism Spectrum Disorder”). This supports a theory that autism has a genetic basis (“Autism Spectrum Disorder”). The cause for ASD is not known, but researchers believe that both genetics and environment has an important role (“Autism Spectrum Disorder”). Somethings found in autistic people are that boys are more likely to be diagnosed than girls, they have a sibling with ASD, they have older parents (around the age 35 or older), and 20% of them have certain genetic conditions: like Down syndrome (“Autism

The precise cause of autism remains undefined. Many scientist and researchers suggest that autism is the result of disruptions in normal brain growth very early in development, before birth. The disruption may be the result of flaws in genes that control brain development and direct how brain cells communicate with each other. The development of the ventricles also play a part in the functioning and areas affected in the brain of the affected. Thanks to MRI scans doctors can take a look at a brain affected/diagnosed with autism and a normal brain, to compare and determine the area of the

“One in one hundred and sixty-six is at the present time the proportion of children who suffer from autism. This proportion is astonishingly high compared with the figure of one in two thousand and five hundred, which autism researchers had accepted for decades.”(Lilienfeld, 58) There has been ongoing development of

They’re so many reasons I was very interested in this topic about “possible causes of childhood autism.” For example, one is because my little brother is in the process of being diagnosed with autism.