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Asperger syndrome

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Asperger syndrome

Definition:

In Asperger syndrome, a young child experiences impaired social interactions and develops limited repetitive patterns of behavior. Motor milestones may be delayed and clumsiness is often observed.

Alternative Names:
Pervasive developmental disorder - Asperger syndrome

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Causes, incidence, and risk factors:

Hans Asperger labeled this disorder "Autistic Psychopathy" in 1944, and the cause is still unknown. There is a possible relation to autistic disorder (autism). Some researchers believe that Asperger sydrome is simply a mild form of autism.

The child with Asperger shows below-average nonverbal communication gestures, fails to develop peer relationships, has an inability to express pleasure in other people's happiness, and lacks the ability to reciprocate emotionally in normal social interactions. The condition appears to be more common in boys than in girls. There are likely genetic factors, but some theories suggest a prenatal infection may be to blame.

While people with Asperger syndrome are frequently socially inept, many have above-average intelligence, and they may excel in fields like computer programming and science. There is no delay in cognitive development, in the development of age-appropriate self-help skills, or in curiosity about the environment. Generally, there is no language development delay.

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