Tag: ADHD

March 2011
News

Genetics: Parkinson’s disease gene linked to autism

by  /  30 March 2011

Two children with Asperger syndrome have disruptions in the PARK2 gene — one child has a duplication in the gene whereas the other has a deletion — according to a study published in February in the American Journal of Medical Genetics.

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February 2011
News

Cognition and behavior: Money motivates in autism, attention deficit

by  /  11 February 2011

Children with autism or attention deficit hyperactivity disorder (ADHD) are both more motivated by money than by praise, according to a study published in January in the Journal of Child Psychology and Psychiatry.

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November 2010
News

‘Daydreaming’ circuit implicated in autism, attention deficit

by  /  24 November 2010

Areas of the brain that are active when people are daydreaming or sleeping, and quiet when they are engaged in a task, are imperfectly synchronized in people with autism and attention deficit hyperactivity disorder, researchers say.

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News

Genetics: Lower verbal intelligence in autism is inherited

by  /  17 November 2010

Better performance on intelligence tests that measure spatial rather than verbal ability is inherited in people with autism, according to a paper published online in October in Human Genetics.

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Opinion

Negative feedback

by  /  3 November 2010

Can your brain be trained to make better brain waves? That’s the bizarre premise of ‘neurofeedback,’ a technique in which participants don a cap of electrodes and are rewarded — with soothing music, say, or points in a video game — for ‘desirable’ brain activity.

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October 2010
News

Genetics: Autism and attention deficit share mutations

by  /  15 October 2010

Individuals with attention deficit hyperactivity disorder (ADHD) have a higher rate of DNA duplications and deletions, including some in regions linked to autism and schizophrenia, according to a study published 23 October in The Lancet.

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August 2010
Opinion

Risky secrets

by  /  30 August 2010

For a few hundred dollars and a bit of your spit, you can have parts of your DNA analyzed. If you’re more ambitious, $20,000 — and a lot less than that a year from now — will buy you the sequence of your entire genome. But the real question is should you, and others like you, find out what secrets your genome holds?

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Opinion

Venn diagnoses

by  /  25 August 2010

Three articles published in the past few weeks show that diagnostic categories marked off neatly on the page often bleed together messily in the clinic.

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News

Diagnostic scans for autism not imminent, experts say

by  /  13 August 2010

An imaging study widely interpreted as heralding a diagnostic brain scan for autism is more preliminary than popular media reports would indicate, according to experts familiar with the work.

1 Comment
Opinion

Power shortage

by  /  5 August 2010

One of the largest genome-wide association studies for autism spectrum disorders, reported last week in Human Molecular Genetics, allows only one definitive conclusion: it isn’t large enough.

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