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Tag: emotion processing

May 2010
News

Williams syndrome precludes racial bias, study finds

by  /  20 May 2010

Children with Williams syndrome — a rare genetic disorder that leads to mental retardation and overt friendliness — hold stereotypes based on gender, but not race, according to a report published in Current Biology. Because those with Williams syndrome don’t have social fear, the study suggests racial stereotypes are based partly on fear.

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News

Imaging study refutes mirror neuron theory of autism

by  /  12 May 2010

Mirror neurons, which fire when someone either performs an action or observes it, are not defective in people with autism, scientists report today in Neuron. The findings dispute the theory that flaws in the mirror neuron system give rise to the disorder.

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News

Rat study sniffs out vasopressin’s role in social behavior

by  /  7 May 2010

Neuroscientists have discovered a population of cells in the smell-perception area of the rat brain that express the hormone vasopressin. The study, published in Nature, begins to unpack the complicated molecular interactions of the hormone in the brain, which could lead to new autism treatments.

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April 2010
Opinion

Undressing oxytocin

by  /  29 April 2010

Scientists have been unable to replicate work showing an association between oxytocin receptor genes and autism.

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Opinion

Parental trust

by  /  21 April 2010

Many parents of children with autism show some mild traits of the disorder. Research on this group — labeled with the ‘broad autism phenotype’, or BAP — suggests that the genetic underpinnings that lead to language or social problems can manifest in very different ways.

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News

Autism not a fundamental problem of attention, study says

by  /  16 April 2010

Toddlers with autism pay less attention to faces than do healthy controls, but both groups give equal attention to objects, according to a study published in the Archives of General Psychiatry. The findings challenge the idea that individuals with autism have a generalized problem with attention, suggesting instead that they struggle with attending specifically to social stimuli, researchers say.

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News

Autism symptoms emerge in infancy, sibling study finds

by  /  6 April 2010

At 6 months of age, babies who will later develop autism begin to lose some of their social skills and continue to regress until age 3, according to a study published in the Journal of the American Academy of Child & Adolescent Psychiatry.

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March 2010
News

Face recognition is distinct genetic skill, studies find

by  /  11 March 2010

The ability to recognize faces and interpret facial expressions is programmed partly by genes and inherited separately from other traits, according to three independent studies published this year.

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Opinion

Tried and trusted

by  /  3 March 2010

The latest findings on oxytocin — a.k.a. the ‘trust hormone’ — secure its position as a frontrunner among emerging treatments for autism.

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February 2010
News

People with autism stumble on self-other distinctions

by  /  25 February 2010

When thinking about themselves, adults with autism have lower activity in two specific brain regions than do healthy controls, according to an imaging study published in the February issue of Brain.

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