Monday, April 9, 2007

April is Autism Awareness Month


What is Autism Awareness Month?
Autism Awareness Month, celebrated every year in April, provides an opportunity for families, friends, and local communities to raise public awareness about autism. It is sponsored by the Autism Society of America (ASA).

What is autism?
Autism is a complex neurobiological disorder that typically lasts throughout a person's lifetime. It is part of a group of disorders known as Autism Spectrum Disorders (ASD). Today, 1 in 150 individuals is diagnosed with autism, making it more common than pediatric cancer, diabetes, and AIDS combined. It occurs in all racial, ethnic, and social groups and is four times more likely to strike boys than girls. Autism impairs a person's ability to communicate and relate to others. It is also associated with rigid routines and repetitive behaviors, such as obsessively arranging objects or following very specific routines. Symptoms can range from very mild to quite severe. Autism was first identified in 1943 by Dr. Leo Kanner of Johns Hopkins Hospital. At the same time, a German scientist, Dr. Hans Asperger, described a milder form of the disorder that is now known as Asperger Syndrome. These two disorders are listed in the DSM IV (Diagnostic and Statistical Manual of Mental Disorders) as two of the five developmental disorders that fall under the Autism Spectrum Disorders. The others are Rett Syndrome, PDD NOS (Pervasive Developmental Disorder), and Childhood Disintegrative Disorder. All of these disorders are characterized by varying degrees of impairment in communication skills and social abilities, and also by repetitive behaviors

What causes autism?
There is no single known cause for autism. However, it is generally agreed that it is caused by abnormalities in brain structure or function. Brain scans have shown differences in the shape and structure of the brain in children with autism when compared to those without the condition. Researchers are investigating a number of theories, including a link between heredity, genetics, and birth-related medical problems. Psychological factors are not believed to be the cause of autism.

How is autism treated?
Experts agree that early intervention is important in addressing the symptoms associated with autism. Most professionals also agree that individuals with autism respond well to highly structured, specialized education programs that are designed to meet the individual's particular needs. In any treatment plan, it is important for family members and treatment providers to address areas of social skill development, communication, behavior, and sensory integration.

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