Autism Spectrum Disorder

The autistic spectrum is a developmental and behavioral syndrome that results from certain combinations of characteristically autistic traits. Although these traits may be normally distributed in the population, some individuals inherit or otherwise manifest more autistic traits. At the severe end of the spectrum is low-functioning autism which has profound impairments in many areas, to Asperger's syndrome, which is usually mistaken as a form of autism, and high-functioning autism, to "normal" behavior and perhaps hyper-socialization on the high end of the spectrum.

Autism spectrum disorder is an increasingly popular term that refers to a broad definition of autism including the classic form of the disorder as well as closely related conditions such as PDD-NOS and Asperger's syndrome. Although the classic form of autism can be easily distinguished from other forms of autism spectrum disorder, the terms are often used interchangeably.A related continuum, Sensory Integration Dysfunction, involves how well humans integrate the information they receive from their senses. Autism, Asperger's syndrome, and Sensory Integration Dysfunction are all closely related and overlap.

Some people believe that there might be two manifestations of classical autism, regressive autism and early infantile autism. Early infantile autism is present at birth while regressive autism begins before the age of 3 and often around 18 months. Although this causes some controversy over when the neurological differences involved in autism truly begin, some speculate that an environmental influence or toxin triggers the disorder. This triggering could occur during gestation due to a toxin that enters the mother's body and is transferred to the fetus. The triggering could also occur after birth during the crucial early nervous system development of the child.

Autism is not the result of emotional deprivation or emotional stress.A willful desire to avoid social contact.Due in any way to parental rejection or cold parenting.In any way class related.A mental illness.