What is Autism

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Autism is a general term used to describe a complex group of neuro-developmental disorders known as Pervasive Developmental Disorders (PDD). Many parents and professionals refer to this group as Autism Spectrum Disorders (ASD).

In this definition, neuro indicates that it is neurological, or involving the brain and the nervous system. The term developmental signifies the onset of autism during childhood, as well as the fact that the disorder alters the course of a child's development. The word pervasive is used to reflect that the effects of autism cross several functional areas, including language, social and relational, as presented in the diagnostic criteria. In addition, many children with autism have altered sensory perceptions, other learning, medical and psychiatric issues, and there is considerable variability of symptoms, strengths and challenges within this population. It is important to understand the commonalities and unique features of autism, but also essential to think of every child, including those with autism, as an individual.

This section will provide an overview of the some facts about autism as well as the core symptoms of autism. In addition to some of the challenges of autism, this section will also focus on some of the unique abilities that people with autism may have. This section will include:

• The core symptoms of autism
• How common is autism?
• What causes autism?
• What about those unique abilities that may accompany autism?
• What are specific features of Asperger's Syndrome?
• Are there other challenges that may accompany autism?
• What are possible physical and medical issues?

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