peterhutch asked:
Autism is a lifelong disorder. It interferes with a person’s ability to understand what he or she sees, hears, and touches. For this reason, a person with autism has very difficult problems knowing how to behave properly and how to interact with other people. The person has to be taught behaviors that develop normally in most people. Autism varies in its degree of severity among individuals.
Autism is the common term for a range of disabilities medically classified as Pervasive Developmental Disorders (PDD). Autism/PDD is characterized by qualitative differences in the development of cognitive, language, social or motor skills, and these are usually apparent before age three. Research evidence suggests that autism may result from an underlying difficulty with expressive movement and its regulation, severely challenging the individual to keep body movements, including sensory responses, in control.
There is no known single cause, but it is generally accepted that autism is caused by abnormalities in brain structure or function. Brain scans show differences in the shape and structure of the brain in autistic children vs. non-autistic children. Studies of twins and siblings suggest that there may be a genetic component. In addition, an increased frequency of occurrence is noted in people with genetic conditions such as fragile X syndrome and tuberous sclerosis.
Autism is a spectrum disorder. The symptoms and characteristics of autism can present themselves in a wide variety of combinations, from mild to severe. Autism is defined by a certain set of behaviors, but children and adults can exhibit any combination of the behaviors in any degree of severity. Two children with autism can act very differently from one another and have varying skills. The list of symptoms and behaviors associated with autism is long, and each affected person expresses his or her own combination of these behaviors.
Autism is a disorder that appears in early childhood, causing delays in many basic areas of development such as learning to talk and interact with others. The symptoms of autism vary widely, as does the impact of the disorder: some autistic children have only mild impairments, while others have more obstacles to overcome.
Many children with autism engage in repetitive movements such as rocking and twirling, or in self-abusive 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.” Children with autism don’t know how to play interactively with other children. 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.
Communication is usually severely impaired in autistic persons. What the individual understands (receptive language) as well as what is actually spoken by the individual (expressive language) is significantly delayed or nonexistent. Deficits in language comprehension include the inability to understand simple directions, questions, or commands.
People with a form of autism, called savantism, have exceptional skills in specific areas such as music, art, and numbers. People with savantism are able to perform these skills without lessons or practice.
Tristan
Autism is a lifelong disorder. It interferes with a person’s ability to understand what he or she sees, hears, and touches. For this reason, a person with autism has very difficult problems knowing how to behave properly and how to interact with other people. The person has to be taught behaviors that develop normally in most people. Autism varies in its degree of severity among individuals.
Autism is the common term for a range of disabilities medically classified as Pervasive Developmental Disorders (PDD). Autism/PDD is characterized by qualitative differences in the development of cognitive, language, social or motor skills, and these are usually apparent before age three. Research evidence suggests that autism may result from an underlying difficulty with expressive movement and its regulation, severely challenging the individual to keep body movements, including sensory responses, in control.
There is no known single cause, but it is generally accepted that autism is caused by abnormalities in brain structure or function. Brain scans show differences in the shape and structure of the brain in autistic children vs. non-autistic children. Studies of twins and siblings suggest that there may be a genetic component. In addition, an increased frequency of occurrence is noted in people with genetic conditions such as fragile X syndrome and tuberous sclerosis.
Autism is a spectrum disorder. The symptoms and characteristics of autism can present themselves in a wide variety of combinations, from mild to severe. Autism is defined by a certain set of behaviors, but children and adults can exhibit any combination of the behaviors in any degree of severity. Two children with autism can act very differently from one another and have varying skills. The list of symptoms and behaviors associated with autism is long, and each affected person expresses his or her own combination of these behaviors.
Autism is a disorder that appears in early childhood, causing delays in many basic areas of development such as learning to talk and interact with others. The symptoms of autism vary widely, as does the impact of the disorder: some autistic children have only mild impairments, while others have more obstacles to overcome.
Many children with autism engage in repetitive movements such as rocking and twirling, or in self-abusive 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.” Children with autism don’t know how to play interactively with other children. 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.
Communication is usually severely impaired in autistic persons. What the individual understands (receptive language) as well as what is actually spoken by the individual (expressive language) is significantly delayed or nonexistent. Deficits in language comprehension include the inability to understand simple directions, questions, or commands.
People with a form of autism, called savantism, have exceptional skills in specific areas such as music, art, and numbers. People with savantism are able to perform these skills without lessons or practice.
Tristan