"Autism Symptoms/Diagnosing"



Now this is where I will give you some of the symptoms of Autism and some links to organizations and support groups I belong to.



What Is Autism?

Autism is not a disease, but a developmental disorder of brain function. People with classical autism show three types of symptoms:



Impaired social interaction, problems with verbal and nonverbal communication and imagination, and unusual or severely limited activities and interests.



Symptoms of autism usually appear during the first three years of childhood and continue throughout life. Although there is no cure, appropriate management may foster relatively normal development and reduce undesirable behaviors. People with autism have a normal life expectancy.



Autism affects an estimated 1 in 155 children, depending on the diagnostic criteria used. Most estimates that include people with similar disorders are two to three times greater. Autism strikes males about four times as often as females, and has been found throughout the world in people of all racial and social backgrounds.



Autism is often referred to as a spectrum disorder, meaning that the symptoms and characteristics of autism can present themselves in a wide variety of combinations, from mild to severe. Although autism is defined by a certain set of behaviors, children and adults can exhibit any combination of the behaviors in any degree of severity. Two children, both with a diagnosis of autism, can act very differently from one another.



Some individuals mildly affected may exhibit only slight delays in language and greater challenges with social interactions. They may have average or above average verbal, memory or spatial skills but find it difficult to be imaginative or join in a game of softball with their friends. Others more severely affected may need greater assistance in handling day to day activities like crossing the street or making a purchase.



The most severe cases are marked by extremely repetitive, unusual, self-injurious, and aggressive behavior. This behavior may persist over time and prove very difficult to change, posing a tremendous challenge to those who must live with, treat, and teach these individuals. The mildest forms of autism resemble a personality disorder associated with a perceived learning disability.



What are some common signs of autism?


The hallmark feature of autism is impaired social interaction. Children with autism may fail to respond to their names and often avoid looking at other people. Such children often have difficulty interpreting tone of voice or facial expressions and do not respond to others' emotions or watch other people's faces for cues about appropriate behavior. They appear unaware of others' feelings toward them and of the negative impact of their behavior on other people.



Many children with autism engage in repetitive movements such as rocking and hair twirling, or in self-injurious behavior such as biting or head-banging. They also tend to start speaking later than other children and may refer to themselves by name instead of "I" or "me." Some speak in a sing-song voice about a narrow range of favorite topics, with little regard for the interests of the person to whom they are speaking.



People with autism often have abnormal responses to sounds, touch, or other sensory stimulation. Many show reduced sensitivity to pain. They also may be extraordinarily sensitive to other sensations. These unusual sensitivities may contribute to behavioral symptoms such as resistance to being cuddled.



Contrary to popular understanding, many children and adults with autism make eye contact, show affection, smile and laugh, and show a variety of other emotions, but in varying degrees. Like other children, they respond to their environment in positive and negative ways. The autism may affect their range of responses and make it more difficult to control how their body and mind react. They live normal life spans and the behaviors associated with may change or disappear over time.



How is autism diagnosed?

Researchers and therapists have developed several sets of diagnostic criteria for autism.

* Absence or impairment of imaginative and social play
* Impaired ability to make friends with peers
* Impaired ability to initiate or sustain a conversation with others
* Stereotyped, repetitive, or unusual use of language
* Restricted patterns of interests that are abnormal in intensity or focus
* Apparently inflexible adherence to specific routines or rituals
* Preoccupation with parts of objects


Treatment Of Autism


While there is no cure for autism, there are treatment and education approaches that may reduce some of the challenges associated with the disability. Intervention may help to lessen disruptive behaviors, and education can teach self-help skills that allow for greater independence. But just as there is no one symptom or behavior that identifies autistic children, there is no single treatment. Children can learn to function within the confines of their disability, but treatment must be tailored to the child's individual behaviors and needs.



A generation ago, 90% of the people with autism were eventually placed in institutions. Today, as a result of appropriate and individualized services and programs, even the more severely disabled can be taught skills to allow them to develop to their fullest potential.




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