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Spectrum: Autism Research News

Tag: diagnostic tests

May 2011

Cognition and behavior: Brain volume signals repetitive behavior

by  /  10 May 2011

Smaller-than-normal volume in several brain regions, including a region involved in relaying motor signals, could be a marker for repetitive behavior in 3-year-old children, according to a study published 7 April in Autism Research.

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Two new checklists offer rapid, early diagnosis for autism

by  /  5 May 2011

Short questionnaires that parents can fill out at a pediatrician’s office flag early signs of autism in infants and toddlers well before the disorder is usually diagnosed, according to two new studies.

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April 2011

Not too late

by  /  22 April 2011

Diagnosing autism in children is difficult enough, but detecting the disorder in adults is even more complicated.

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Clinical research: Onset of autism doesn’t predict outcome

by  /  8 April 2011

Regression, a sudden loss of language and social ability, does not lead to more severe autism, according to a study published in March in the Journal of Autism and Developmental Disorders. The study suggests that how autism develops does not influence the long-term outcome of children with the disorder.

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Researchers track down autism rates across the globe

by  /  7 April 2011

Cultural stigma, lack of awareness about mental health and poor medical infrastructure have led to inaccurate diagnoses and artificially low autism prevalence in many countries around the world, epidemiologists say.

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Genetics: Clumsiness is inherited with autism

by  /  1 April 2011

Clumsiness in children with autism may result from the same genetic mutations that contribute to the disorder, according to a study published in February in the Journal of Autism and Developmental Disorders.

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March 2011

Whiz kids

by  /  29 March 2011

For many years, autism was considered synonymous with intellectual disability. A new study shows that perception is inaccurate.

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Machine-learning tool shows promise for autism diagnosis

by  /  14 March 2011

It’s too soon to call it a diagnostic test for autism, but an algorithm that detects patterns in brain waves shows promise as one component of a screening battery for the disorder, say researchers familiar with the work.

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February 2011

New diagnostic criteria for autism fuel debate

by  /  28 February 2011

The new edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM) won’t be published for another two years, but changes proposed to the diagnostic criteria for autism are already sparking heated debate.

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Sense of self

by  /  11 February 2011

Teenagers with autism can reliably measure their own quality of life and are more satisfied with it than are their parents, who over-emphasize their children’s social and emotional difficulties, according to a study published in February in The Journal of Developmental and Behavioral Pediatrics.

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