What Can Cause Autism?

Children with autism don’t know how to communicate. Some do not talk at all, then some will talk very little and only do one answer questions. The children with autism that is able to talk. Normally will hear something that a family member said, or something said on television and repeat something that was said over and over. A lot of the time, they will have mental breakdowns when they need to say something and can’t. The main symptom of autism is the problem with social interaction. People with autism are

Autism affects the ability of an individual to relate to other people, and the world around them, including difficulties with sensory information, social interaction, communication, and ability to adapt to changes, which often leads to erratic or unusual behaviour. In young children, these symptoms are

Statistics show that autism affects between two and ten people per every 10,000 inhabitants, with higher occurrence in men than in women. Its cause often unknown, although some experts attribute the development of the disorder to a combination of genetics and certain environmental

The cognitive symptoms of autism include a lack of empathy, problems developing non-verbal skills such as eye contact, and no interest in sharing with others. Those on the autism spectrum may also have trouble making friends their own age due to the delay of cognitive and physical development. (Autism Symptoms, 1) Autism affects the development of verbal communication by delaying or preventing the person diagnosed from learning to talk. People with autism may also have trouble starting and continuing conversations or a stereotyped and repetitive use of language, as well as a difficulty understanding their listener’s views. (Autism Symptoms, 1) A person diagnosed with autism may also have odd or abnormal sensory perceptions. For

There is no single medical test that can diagnose it definitively; instead, in order to accurately pinpoint your child 's problem, multiple evaluations and tests are necessary.” Autism is a lifelong developmental brain-base disorder that affects a person form of communication, behavior and social skills. ASD share common effects of autism. Autism in a child can be recognized as early two months old. Early signs in a two month old may include, not responding to facial expressions or loud noises and putting their hands or feet toward their mouth. As a child grows older signs of autism began to show more.

There are core symptoms of Autism that are most commonly seen including, but not limited to, language impairment, social deficits, and repetitive behaviors. There are also associated neurological and systematic issues including, anxiety, sleep deficits, hyperactivity, attention, immune dysfunction, and GI disorders. (Autism Speaks)

Repetitive behaviors like head banging and repetitive routines are consistent for individuals with autism. If the routine is disturbed, he or she screams and throws a temper tantrum (Wing, 24). Like their need for consistency in routines, autistics also need and demand absolute consistency in their environment. Changes in their environment cause them to act negatively (“Autism”). And individual with autism has a different sensory system than normal people, the stimulations are affected differently. For example, they have oversensitivity to light and this oversensitivity may cause seizures (“Autism”). At least one quarter of children with autism have an epilectic seizure before they become an adult. Other behaviors that may occur are high levels or anxiety, odd fears (ex. of color or shape), and emotions that change from one extreme to the other (Wing 31+; Siegel 49).

The term Autism has been used for over one century. In the early 1900’s, the term Autism was used to refer to

When an affected child is around two to three years old, obvious signs of autism begin to appear (What is Autism?). Autism diagnosis requires symptoms from each of three categories. Most children with autism have abnormal social interaction. They may lack eye contact with others, fail to seek comfort, and not understand how to behave in social situations (Rodier). Because of this, affected children may feel lonely and not have many friends, as they don’t know how to act around their peers. The second category of symptoms is abnormal communication. Most children with autism have late language development and some never speak at all. If children are fluent speakers, they may talk endlessly about one topic. Affected people often use and take words in a very literal way (Rodier). Because of their abnormal communication, autistic children may have trouble participating in classroom settings. Later in life, they can have difficulties finding work. The third category used to diagnose autism is restricted and repetitive interests and behaviors. Many children with autism appear to have only one interest and they spend their time devoted to that interest. Many also have repetitive movements such as rocking back and forth and flapping their hands. “Children with autism often insist on sameness. They become distressed by changes in their environment or routine,” (Rodier). Other symptoms may include unprovoked tantrums and insensitivity to pain. Another common symptom is seizures, which one out of every four autistic children develops (Autism). All of these traits are common symptoms of autism which differ them from ‘normal’

Autism is a brain disorder that affects people’s communication, it is a very complex disorder that makes it hard for people to experience the world the way people without it do, (Foolyliving). It is usually found by the parents by the child's age of three, (Symptoms). Early signs to look for in a kid with autism are, no smiles or affection shown to close friends or relatives, not speaking clearly and repeating words or sentences they have

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.

Primarily, information on Autism as found on ProQuest database states that Autism was recorded for the first time in 1798, coined as a term in 1912, and classified as a distinct diagnostic category in the DSM-III in 1980. Originally, this disorder coincided with the symptoms of schizophrenia, including extreme unresponsiveness towards other people, severe communication deficits, and repetitive behaviors. However, the 20th century diagnosis changed to divide Autism and Schizophrenia into separate disorders as other symptoms emerged, such as language delays, desiring isolation, and relating only to objects at selective times. Over the years, the name has remained unaltered. As found in Chapter 14 of our textbook,

Autism spectrum disorder (ASD) is a neurodevelopmental that includes disordersocial impairments, difficulty in communicating verbally and nonverbally, and restricted, repetitive, and stereotyped patterns of behavior. Autism was first diagnosed in the early 1940’s. Signs of Autism and diagnosis usually occur before the child becomes 3 years of age. Autism occurs in children about 1–2 per 1,000 people worldwide. It is diagnosed more in children that are boys rather than girls. The number of children diagnosed with Autism has drastically increased since the 1980’s with still, no known cause. Although, some scientists have come up with the theory that Autism may be hereditary or environmental causes.

In some cases there can be a loss of motor skills or a delay in development. Typical symptoms that are recognized first include: delays in language development, lack of or unusual social interactions, lack of or unusual communication patterns, and lack of eye contact. Deafness may be suspected in some cases. As the child gets older, more repetitive and odd behaviors develop, and the absence of typical behaviors become more evident. It is difficult to differentiate between the repetitive behaviors in a typical child verses an autistic child. The diagnostic distinctions are the type, frequency, and intensity of their behaviors. Most cases of autism are diagnosed during childhood and in some unusual cases they may be diagnosed during adolescence.

autism was first described in the 1940s. Leo Kanner in the United States and Hans Asperger in Austria independently published papers describing children with severe social and communicative impairments. Both Kanner and Asperger used the term "autism" (meaning “alone”) to describe the syndromes they had identified. Kanner described children who had impoverished social relationships from early in life, employed deviant language, and were subject to behavioral stereotypies. Asperger’s description identified children with normal IQs and normal language development who suffered from social and some types of communicative impairments. (slaughter)