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Spectrum: Autism Research News

Tag: Broad Autism Phenotype

August 2011

Cognition and behavior: Autism brain patterns inherited

by  /  31 August 2011

Healthy parents of children with autism have an atypical brain response to sound frequency changes that mimics the response of individuals with the disorder.

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Large study finds ‘baby sibs’ at high risk of autism

by  /  15 August 2011

Children who have more than one older sibling with autism have a one in three chance of developing the disorder themselves, according to a study published today in Pediatrics. The risk is higher for boys: Even if they have only one older sibling with autism, they are almost three times more likely than girls with the same family history to develop the disorder.

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July 2011

Parent trap

by  /  15 July 2011

Mothers of children with autism are rated by their husbands as rigid and inflexible whereas fathers are viewed by their wives as aloof. Perhaps these qualities are reinforced by the challenges of raising a child with the disorder?

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Lonely hunters

by  /  8 July 2011

Cognitive traits associated with autism may have helped our ancestors survive, according to a fascinating new study. But those traits are no longer an advantage.

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May 2011

Boy talk

by  /  31 May 2011

Female-to-male transsexuals show more traits associated with autism than typical males or females, though the reasons for this link remain unclear.

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Genetics: Multiple hits affect key pathways in autism

by  /  24 May 2011

Individuals with autism have multiple mutations in a pathway that functions in the mitochondria, the energy center of the cell, according to a study published 27 April in the European Journal of Human Genetics. They also have higher-than-average numbers of variants in pathways involved in metabolism, gene expression and the regulation of cell division.

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Autism traits common among healthy people

by  /  9 May 2011

Two large studies published in the past two months have found that traits linked to autism are widely distributed in the general population. Although about 1 in 100 children is diagnosed with autism, up to 30 percent of people may have at least one of the traits associated with the disorder.

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April 2011

Genetics: Small chromosome changes are rare, inherited

by  /  13 April 2011

Small duplications or deletions of DNA regions — called micro-copy number variations — may not lead directly to disease, but could raise the risk of autism when combined with other mutations, according to a study published in March in the American Journal of Medical Genetics Part B: Neuropsychiatric Genetics.

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February 2011

Language comes later for siblings of children with autism

by  /  1 February 2011

Infant siblings of children with autism tend to lag behind their peers at the earliest stages of language development before catching up at around 12 months of age.

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January 2011

Cognition and behavior: Face processing skill runs in families

by  /  18 January 2011

Relatives of individuals with autism recognize faces and emotions better than people with autism do, but not as well as typically developing controls do, according to a study published in December in Autism Research.

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