Showing posts with label Autism. Show all posts
Showing posts with label Autism. Show all posts

Sunday, August 18, 2013

Kids With Autism Outperformed Others on Math Test




By Robert Preidt

Children with autism and average IQs consistently did better on math tests than non-autistic children in the same IQ range, according to a small new study.

The superiority in math skills among children with autism was tied to patterns of activation in a particular area of the brain, an area normally associated with recognizing faces and visual objects.

"There appears to be a unique pattern of brain organization that underlies superior problem-solving abilities in children with autism," study senior author Vinod Menon, a professor of psychiatry and behavioral sciences at Stanford University, said in a university news release.


The study included 18 children with autism, aged 7 to 12, and a control group of 18 children without autism. All participants showed normal verbal and reading skills on standardized tests, but the children with autism outperformed their peers without autism on standardized math tests.

The researchers also had all of the children work on math problems while their brain activity was measured using MRI. The brain scans of the children with autism revealed an unusual pattern of activity in the ventral temporal occipital cortex, an area of the brain specialized for processing faces and other visual objects.


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Tuesday, August 6, 2013

Anorexic girls also have autistic traits, study finds




By Kate Kelland
LONDON (Reuters) - Scientists studying girls with the eating disorder anorexia have found they show a mild echo of the characteristics of autism - a finding which could point to new ways of helping anorexics overcome their illness.
A study by the leading autism expert Simon Baron-Cohen at Cambridge University's Autism Research Centre found that compared to typical girls, those with anorexia have an above-average number of autistic traits.
They were also found to have an above-average interest in systems and order, and below-average scores in empathy - a profile similar, but less pronounced, to that seen in people with autism, suggesting the two disorders may have common underlying features, Baron-Cohen said.
"Traditionally, anorexia has been viewed purely as an eating disorder. This is quite reasonable, since the girls' dangerously low weight and their risk of malnutrition or even death has to be the highest priority," he said.
"But this new research is suggesting that underlying the surface behavior, the mind of a person with anorexia may share a lot with the mind of a person with autism. In both conditions, there is a strong interest in systems. In girls with anorexia, they have latched onto a system that concerns body weight, shape, and food intake."
People with autism have varying levels of impairment across three main areas - social interaction and empathy or understanding, repetitive behavior and interests, and language and communication.
Cohen noted that autism and anorexia share certain features, such as rigid attitudes and behaviors, a tendency to be very self-focused, and a fascination with detail. Both disorders also share similar differences in the structure and function of brain regions involved in social perception.
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Monday, July 1, 2013

Working to Combat the Stigma of Autism



By AL BAKER

Autism, or the fear of it, chased one Korean mother from her Queens church. “I very carefully told the mom: ‘I think your child is a little different. Why don’t you take the test for autism?’ ” said the Rev. Joy Lee of the Korean Presbyterian Church in Flushing. “She told me, ‘Oh no, my child will be O.K.’ So then she quit. After that, she did not pick up the phone.”

It crushed another Korean mother — twice. First, she said, when her son received the diagnosis, and again when friends saw it as a sign that she herself was sick. To cure him, they said, she needed psychotherapy.

Sun Young Ko, of Forest Hills, whose 8-year-old son, Jaewoo Kwak, was given a diagnosis of autism 18 months ago, said her own mother refused to discuss her grandson with relatives or friends. “She’s kind of hiding,” Ms. Ko said.

Raising an autistic child is hard enough, let alone raising one in a culture in which the stigma surrounding autism still runs high. Now, inspired by a 2011 study of a South Korean city that found relatively high rates of autism, a leading advocacy group is teaming with churches, doctors, schools and news organizations in Flushing, trying gingerly to bring Korean parents around to the idea that if there is something unusual about their child, concealing it and avoiding help are absolutely the wrong things to do.

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