What Are The Key Genes That Influence Autism

Specific data in regards to the individual’s social development and behaviour is collected. Inquiries about core ASD symptoms including, unusual, or repetitive behaviours and social relatedness are done, the family’s input is important.

In the early 1900’s autism was a completely misunderstood concept and any child who was living with it was assumed to be living with “childhood schizophrenia” and developed much slower than children without autism. A four year study of Donald Triplett gave Dr. Kannar a better understanding of what autism was and what it caused certain people to do. The main question was, does it affect the child’s development? Living with autism can affect a child’s development due to the fact that they don’t have a long attention span, can cause them to have a repetitive behavior, along with trouble in social situations whether it be verbal or non verbal.

The term “autism” has been used for approximately one hundred years. Autism comes from the Greek word “autos” which means “self.” Self applies to autism because people are taken away from their social life and isolate themselves. A Switzerland psychiatrist, Eugen Bleuler, was the first person ever to use the word autism in 1911 towards symptoms of schizophrenia. From 1940 through the 1990s, doctors have had many theories on how autism affects children. They came to the conclusion that autism medically affects each child differently. Towards the 1980s

Over the years, more people are becoming aware of Autism Spectrum Disorder, ASD. The growing number of individuals who are affected by ASD have been increasing over the years. This could be do to the new DSM development of what is considered ASD or simply more children are being born with ASD. Either way, ASD is more predominate in our society today. ASD is defined in the DSM 5 as having abnormal social aspects, lack of social skills, non-verbal communications skills, deficits in development, lack of understanding of relationships, and self-stimulation through repetitive behaviors (American Psychiatric Association, 2013). Although these are not all of the symptoms caused by ASD

ASD also known as Autism spectrum disorder or simply Autism is a disorder that is very common in children especially in male children and it is known to that mainly affect the behavior, ability to communicate with others, ability to interact socially with others and level of interest to things of people.

ASD is a pervasive developmental disorder that consists of abnormal development and functioning of the brain. ASD may involve deficits in social behaviors, abnormalities in communication, cognitive delays, and repetitive behaviors (UC San Diego Autism Center of Excellence, 2016). ASD is a broad spectrum neurological disorder with a variety of symptoms affecting each individual differently (Debbaudt & Rothman, 2001). ASD involves severe impairments of reciprocal social interactions, impaired

Autism continues to spark countless discussions and debates throughout the medical field. Some doctors believe that autism is a neurological disorder that can and should be treated, as others continue to think it is simply a difference in human adaption that needs to be nurtured and acknowledged. Regardless of what autism may be, it continues to dramatically rise in the number of children and families affected. With autism being based on such a broad spectrum, the affects and causes leaves the medical world searching for answers in unending stacks of research.

The autism spectrum disorder (ASD) has a multitude of risk factors such as: genes, environmental chemical exposure, maternal factors, drug interactions, including potentially unidentified variables. These factors may act independently and/or through complex interactions to produce autism (Dietert et al., 2011). There is a growing concern with ADS due to the increased prevalence. Autism is a lifelong chronic disorder that appears to be connected to a host of comorbidities. This fact can be used to make the case that the public health strategy has not been effective in reducing this epidemic (Dietert et al., 2011). Currently there is no one environmental factor that has been identified that can account for ASD epidemic, and there appears to be more risk factors regularly identified.

According to the National Institute of Mental Health (2017), ASD is a group of developmental disorders that impacts 1 in 68 children and includes “a spectrum” of symptoms, skills, and levels of disability. Individuals with ASD may face challenges with social skills, repetitive behaviors, language and communication, and learn differently than

A childhood disorder most common in the field of mental health, autism or autism or autism spectrum disorder (ASD). It is a complex neurodevelopment disorder defined by abnormalities and lack of social communication and unusual behaviors. ASD involves most of the part of the brain and affects humans ' ability to communicate and interact with others. ASD begins at an early age. The more common symptoms include difficulty with communication, difficulty with social interactions, obsessive interest, and abnormal behaviors. Recognizing these symptoms at a very young age is critical. The early the recognition better results, recognition of the symptoms along with the help of behavioral, educational and family therapies help may reduce the

ASD is a neurodevelopmental disorder. The DSM-V includes a list of criteria that mentions what characteristics are present in a person with ASD. These include deficits in social communication

Autism spectrum disorders (ASD) are a class of NDD affecting mostly males, which are largely idiopathic and display extensive variation in terms of phenotype, severity and degree of heritability [2]. It is postulated that the pathology of ASD is the result of a complex interaction between genetic predisposition and environmental risk factors, which disturb the developing brain [1]. ASD commonly involve deficits in social interaction and cognition, language, emotional learning and the presence of repetitive, stereotyped behaviours [1, 3, 4]. The brains of autistic children display reductions in long distance connectivity, abnormally regulated apoptosis and cell division, and increased inflammation [4].Additional studies have demonstrated gliosis, abnormal neuronal migration and

ASD can cause impairment in multiple areas of development, such a psychological, cognitive, language, and even behavior. By the age of two months, a normal developing infant begins to vocalize by babbling and often engage in social mannerisms such as pointing or verbal communication. Social attention is sought by infants through pointing at an object, imitative communication, and greeting others (Crane & Winsler, 2008, p. 246). Infants developing ASD are deficient in their ability to socialize, and oftentimes that is an initial indicator of the onset of ASD. Infants who are later diagnosed fail to respond to typical environmental cues such as hearing their name called, nonverbal and verbal communication, and sociocommunicative factors (Crane & Winsler, 2008, p. 247).

However, until the 1980s, ASD was not well known as an individual developmental disorder with a biological origin. within the early 1980s, research set up the high heritability of ASD and its association with other genetic syndromes, providing compelling evidence for a genetic etiology of ASD and fueling the conceptualization of autism as a distinct neurodevelopmental disorder. From the definition of

ASD and Autism are both general terms for a group of complex disorders of brain development (What Is Autism, n.d.). Prior to 2013, patients could be diagnosed under Autistic Disorder (AD), Pervasive Developmental Disorder (PDD), Asperger’s Syndrome (AS) or Childhood Disintegrative Disorder (CDD). In 2013, the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) merged all Autism Disorders under one umbrella termed ASD so that it will improve the diagnosis of ASD without limiting the sensitivity of the criteria or substantially changing the number of children being diagnosed. (American Psychiatric Association, 2013).