Tag: IQ

July 2010
News

Study finds weak genetic link between autism and intelligence

by  /  20 July 2010

Autism and intellectual disability often occur together, but in most cases that overlap is not genetic, according to a study of twin pairs published in the American Journal of Medical Genetics. Unraveling this link might help researchers pinpoint brain circuits involved in both conditions, and better understand the diversity of symptoms in the autism spectrum, experts say.

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February 2010
News

Tuberous sclerosis linked to brain cell migration

by  /  8 February 2010

The TSC2 gene, mutations in which cause tuberous sclerosis complex, is needed for budding nerve fibers to find their proper targets in the brain, according to a mouse study published in Nature Neuroscience.

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January 2010
News

Early intervention yields big benefits for children with autism

by  /  20 January 2010

An early intervention method called the Early Start Denver Model can help children with autism improve their language and behavioral skills, and raise their intelligence quotients, according to a study published in Pediatrics.

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December 2009
News

Autism shares features with cerebellar syndromes

by  /  3 December 2009

There are clinical, anatomical and genetic overlaps between autism and certain rare developmental disorders of the cerebellum, and these disorders may help scientists understand autism, according to several studies published in the past year.

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July 2009
News

Eye-tracking brings focus to ‘theory of mind’

by  /  29 July 2009

People with Asperger syndrome don’t automatically show ‘theory of mind’, the ability to understand the desires and beliefs of others, according to a report published 16 July in Science. Instead, they seem to use deliberate reasoning to understand social behaviors, learned after years of practice in the real world.
 
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May 2008
Opinion / Viewpoint

1985 paper on the theory of mind

by  /  9 May 2008

In 1985, Simon Baron-Cohen, Alan Leslie and Uta Frith reported for the first time that children with autism systematically fail the false belief task.

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February 2008
News

Sense of ‘self’ impaired in autism

by  /  13 February 2008

People with autism struggle to see their own role in social situations. That’s the conclusion from the first study to scan individualsʼ brains while they interact with another person – a technique that could lead to a diagnostic tool.

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December 2007
News

Interpreting gray matter studies not black and white

by  /  18 December 2007

Gray matter, that mysterious brain substance, is thought to control everything from motor function to mental acuity. In recent years several studies have suggested that an excess of gray matter during childhood is to blame for the symptoms of autism.

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Opinion / Viewpoint

Leo Kanner’s 1943 paper on autism

by  /  7 December 2007

Donald T. was not like other 5-year-old boys. Leo Kanner knew that the moment he read the 33-page letter from Donaldʼs father that described the boy in obsessive detail as “happiest when he was alone… drawing into a shell and living within himself… oblivious to everything around him.”

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