Underlying Causes Of Autism Spectrum Disorder

Autism spectrum disorders are a class of developmental disorders that impair social skills, behavior, and communication (Center for Disease Control). ASDs are considered ‘spectrum’ disorders because each patient has a unique experience in the nature and severity of their symptoms (Center for Disease Control). Under the umbrella of ASDs, there are three types of disorders, including Autistic disorder, Asperger Syndrome, and Pervasive Developmental Disorder Not Otherwise Specified (Center for Disease Control). Autistic disorder is the most severe of the three, and patients exhibit significant problems with language, communication, and behavior (Center for Disease Control). Furthermore, people with Autistic disorder often have some intellectual impairment (Center for Disease Control). Asperger Syndrome is a milder form of autistic disorder where patients have some developmental delays, but their language and intellect are not affected (Center for Disease Control). The mildest of the ASDs is the pervasive developmental disorder. These patients usually don’t meet all of the criteria for autistic disorder, but do show some signs of social and communication problems (Center for Disease Control). The number of children diagnosed with ASD is growing, and currently 1 in 88 children fall somewhere on the spectrum (Mari-Bauset et al., 2013). Boys are four times more likely than girls to have autism, and while the exact cause of these disorders is unknown, both genetic and

Autism is the main form of autism spectrum disorders (ASD). Autism is a developmental disorder that is manifested in problems with communication, impairment of social functioning, and repetitive behaviours. According to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-V), ASD diagnoses must meet four different areas of criteria. There are three symptoms of "deficits in social communication and interaction across contexts," four symptoms of "restricted, repetitive patterns of behaviour, interests, or activities," "symptoms must be present in early childhood," and the symptoms must "together limit and impair everyday functioning" (Carpenter, 2013). There are many theoretical positions on the causes of autism spectrum disorders. Some of which have been discounted by empirical studies that have been researched and performed.

Autism Spectrum Disorder (ASD) is not one specific disorder, but a group of disorders that have similar behavioral characteristic, such as difficulty with communication and socialization. The cause of ASD is still unknown but there are studies that indicate there may a genetic or environmental component. More specifically, ASD can cause limitations in intellectual abilities as well as difficulties with attention and motor coordination. ASD is usually identified during the first three years of life and affects boys at a higher rate than girls (Autism Society). ASD actually occurs at five times a higher rate in boys than in girls, affecting as many as 1 in 54 boys as compared to 1 in 252 girls (Center for Disease Control and Prevention).

Imagine a room full of twenty-five children ages six to ten. It is whooping-cough season and only one fifth of the children in the classroom have had their immunizations, and the other children have not because their parents don't believe in immunizations. That means those children are prone to whooping-cough. And the only reason they won't immunize their child is because they believe that immunizations cause autism, but in all reality, there have been no medical cases that linked autism to immunizations. Therefore one of the children who did not get immunized will get whooping cough, then spreading the germs and creating an environment where other children are more likely to get whooping cough, causing them to miss school and a creating a

Autism Spectrum Disorder (ASD) is a range of conditions grouped under the neurodevelopmental disorders in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) published in 2013 (Kress & Paylo, 2015). Those who are diagnosed with autism spectrum disorder must present two types of symptoms: 1) Deficits in social communication and social interaction and 2) Restricted, repetitive patterns of behavior, interests or activities (APA, 2013). The DSM-5 merged all autism disorders into one diagnosis of ASD. Before this publication, they were organized as distinct subtypes, which included autistic disorder, childhood disintegrative disorder, pervasive developmental disorder-not otherwise specified (PDD-NOS) and Asperger syndrome (Kress & Paylo, 2015).

Autism Spectrum Disorder (ASD) is a range of conditions grouped under the neurodevelopmental disorders in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) published in 2013 (Kress & Paylo, 2015). Those who are diagnosed with autism spectrum disorder must present two types of symptoms: 1) Deficits in social communication and social interaction and 2) Restricted, repetitive patterns of behavior, interests or activities (APA, 2013). The DSM-5 merged all autism disorders into one diagnosis of ASD. Before this publication, they were organized as distinct subtypes, which included autistic disorder, childhood disintegrative disorder, pervasive developmental disorder-not otherwise specified (PDD-NOS) and Asperger syndrome (Kress & Paylo, 2015).

According to National Institute of Neurological Disorders and Stroke, Autism is defined as a spectrum disorder (ASD). It refers to a wide range of complex neurodevelopment conditions characterized by repetitive and distinctive patterns of behavior and difficulties with social skills, communication, and interaction. The symptoms start from early childhood and affect daily functioning. The Centers for Disease Control and Prevention (CDC) approximates ASD’s prevalence as 1 in 68 children in the United States. The Diagnostic and Statistical Manual of Mental Disorders (DSM-5) includes Asperger syndrome, childhood disintegrative disorder, Autistic disorder, Rett’s disorder, and pervasive developmental disorders not otherwise specified (PDD-NOS)

“Autism spectrum disorder (ASD) and autism are both general terms for a group of complex disorders of brain development.” Those with autism may have a number of developmental difficulties such as problems with social interactions, verbal and nonverbal communication, and repetitive behaviors. It is a severe neurodevelopmental disorder with impairments that have lifelong consequences. This paper will discuss how it is found in people, what the effects are, the levels of autism, and how you can help those with the disorder.

Autism Spectrum Disorder (ASD), also referred to as “autism”, is characterized by defects in verbal and nonverbal communication, social interactions, and atypical behaviors. The word autism is from the Greek word autos which means “self”. As the name “Spectrum” suggests, the degree of severity spans a wide range and varies by each individual. Research on this disorder dates back to 1911 when Eugen Bleuler first coined the term autism while referencing patients with schizophrenia who were “socially withdrawn” (Parks 88). Every decade the amount of individuals diagnosed with ASD rises. The Centers of Disease Control estimated about 1 in 150 children have autism. But, in the past autism was seen in 4 to 5 children per 10,000

People do not realize how lucky they are to be born healthy or have a normal family. Autism affects many children and adults throughout the world. 1% of people around acquire this disorder. It has many causes, and symptoms which make it difficult to deal with.

is recognized as a “broad group of development disorders that is characterized by broken (impaired) social interactions, problems with verbal as well as non-verbal communication, and repetitive behaviors or severely limited activities and interest” (Autism spectrum disorders: clinical and research frontiers). Currently it is not known the real cause for autism. But, it is mostly accepted that it is caused by some abnormalities in the brain structure and function in addition to links among heredity, genetics and medical problems, among others. Autism usually develops at early age (between 1 and 3 years-old) and affects each individual differently. Most children with autism are unable to respond to their name and usually avoid any type of eye

New theories about the causes of autism are being hypothesized everyday, some get us closer to the discovering what the causes behind the disorder, while others create panic among parents and caregivers. There are many theories being researched today, theses examples above show how some theories can lead us to remarkable breakthroughs and some can lead us down very dark paths that lead to wasteful research and treatments. After 70 year autism remains a complex and fairly unknown disorder. Despite numerous research methods there is still much to be learned. Autism is like no other disorder, because of the wide range of symptoms and the undetermined cause. Researchers are a long way from discovering what causes Autism, but every theory gets

Both autism and autism spectrum disorder are general germs for a group of complex disorders of brain development. These disorders are usually characterized by various degrees of difficulties in verbal and non-verbal communication, social interaction, and repetitive behaviors. Autism is associated with difficulties in motor coordination and attention, intellectual disability, and physical health issues which include gastrointestinal and sleep disturbances. However, some individuals with autism spectrum disorder may excel in music, art, math, or visual skills. The causes of autism appear to have roots in the early development of the brain, although its most obvious signs tend to appear between the ages of 2 and 3 years old. Studies have

Autism Spectrum Disorder is a general term for a lifelong developmental disorder which can cause challenges in social interactions, behavior, and communication. Disorders that fall under this umbrella that is Autism Spectrum Disorder (ASD) include: autistic disorder, pervasive developmental disorder not otherwise specified (PDD-NOS), and Asperger syndrome. It is estimated that over two million people in the U.S. are affected by ASD. One in every 68 children has been diagnosed with ASD and boys are five times more likely to be identified with ASD than girls (Baio, 2014). The intellectual abilities of those with ASD have a vast range. Some are quite gifted in certain areas, while others may be severely

Autism Spectrum Disorder is a neurodevelopmental disorder that is characterized by a number of deficits in verbal and non-verbal communication, social interaction with others, and other behaviors. Usually diagnosed in early infancy, this disorder is the most impairing and severe of the neurodevelopmental disorders. Before the publishing and release of the Diagnostic Statistical Manual of Mental Disorders (DSM-5) (American Psychiatric Association, 2013), Autism Spectrum disorder could be diagnosed be into three subtypes: Autistic Disorder, Pervasive Developmental Disorder, and Asperger’s Syndrome; however, the DSM-5 (American Psychiatric Association, 2013, as cited in Butcher, Hooley & Mineka, 2014, p.528) has taken these subtypes and