TOPIC

Signs & Symptoms

Autism’s core symptoms accompany a constellation of subtle signs that scientists are just beginning to unmask.

March 2008
News

Research clarifies serotonin’s link to autism

by  /  13 March 2008

Serotonin is most commonly talked about in association with depression and anxiety. But for nearly 50 years, hyperserotonemia ― an elevated level of blood serotonin ― has been noted in roughly a third of autism cases.

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News

Virtual peers teach real-life skills

by  /  4 March 2008

For children with autism who have trouble interacting with their peers, virtual characters may be a way to improve language skills ― and perhaps more.

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February 2008
News

Father’s advanced age feeds autism risk

by  /  25 February 2008

Are older fathers more likely to have children with autism? A series of epidemiological studies is giving credence to the idea, suggesting that, with age, sperm may accumulate damage that increases risk in the next generation.

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News

Mouse models for autism debut

by  /  19 February 2008

Two research groups have achieved an elusive goal: producing mouse models that show distinct social and behavioral abnormalities reminiscent of autism.

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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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News

Brain growth could be early sign of autism

by  /  11 February 2008

As many as one in every three people with autism develop a macrocephalus, or extremely enlarged head, at some point in their lives, an observation largely accepted as fact. But how or why this happens ― and whether it happens consistently enough to be useful in diagnosing autism ― remains contentious.

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News

MEG imaging simplifies mapping of autistic brains

by  /  4 February 2008

Imagine being confined for at least half an hour to a dark, claustrophobic tunnel, in a machine so obnoxiously loud that it sounds like you’re in an oil drum with a jackhammer pounding on the outside. Thatʼs whatʼs involved in magnetic resonance imaging (MRI): an experience enough to make even the bravest among us flinch.

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January 2008
News

Genes link autism and immunity

by  /  30 January 2008

A new genetic study is lending support to the notion that immune system abnormalities and some forms of autism go hand in hand.

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Opinion / Reviews

Autism and the arts: “Lucy” captures disorder’s complexity

by  /  28 January 2008

Itʼs not often that movies, books and plays represent science accurately, or with a true and empathetic understanding of its complexity.

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Opinion / Viewpoint

The 1999 Rett syndrome paper

by  /  3 January 2008

Huda Zoghbi and her colleagues painstakingly sequenced the candidate genes for Rett syndrome, culminating in the 1999 Nature Genetics report that pinpointed six de novo mutations in the MeCP2 gene as the cause of the disorder.

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