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Tag: brain size

September 2010
News

Studies tie fragile X syndrome to famous cancer pathway

by  /  23 September 2010

A drug that interferes with a biochemical pathway important in cancer can reverse some brain defects in mouse models of fragile X syndrome, according to a study published 11 August in the Journal of Neuroscience.

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News

Fragile X protein tied to snags in stem cell development

by  /  13 September 2010

The protein missing in fragile X syndrome is necessary for the proper development of neural stem cells — self-renewing cells that can differentiate into more specialized types, including neurons — according to a paper published in the August issue of Human Molecular Genetics.

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July 2010
News

Abnormal brain growth seen in children with fragile X

by  /  7 July 2010

Children with fragile X syndrome show abnormal growth in several brain structures during the first few years of life, according to the first study to track how the disease unfolds in the brain during early development.

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June 2010
News

Flu triggers schizophrenia-like features in monkeys

by  /  25 June 2010

Babies born to rhesus monkeys infected with the flu virus during pregnancy have significantly smaller brains than normal, and other brain abnormalities seen in schizophrenia, researchers have found. The study, published last month in Biological Psychiatry, provides the first evidence in non-human primates linking flu infection to a higher risk of schizophrenia.

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May 2010
News

Language specialization skewed in children with autism

by  /  21 May 2010

Brain imaging reveals distinct signatures in the language circuits of young toddlers with autism while they sleep, according to unpublished data presented yesterday at the IMFAR 2010 meeting in Philadelphia.

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News

Imaging studies investigate language circuits in autism

by  /  11 May 2010

Some brain areas involved in speech are larger and some smaller in children with autism compared with healthy controls, according to a series of imaging studies conducted by a Boston research group.

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Opinion

Vitamin D-bunked?

by  /  10 May 2010

A new study upends the controversial notion that autism clusters among Somali immigrants are a result of vitamin D deficiency.

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December 2009
News

Autism shares features with cerebellar syndromes

by  /  3 December 2009

There are clinical, anatomical and genetic overlaps between autism and certain rare developmental disorders of the cerebellum, and these disorders may help scientists understand autism, according to several studies published in the past year.

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November 2009
News

Autism marked by altered trajectory of brain growth

by  /  3 November 2009

Although the head overall is bigger in some children with autism, researchers have found more informative differences in size — some smaller, some larger — across regions of the brain.

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October 2009
News

Immune activation triggers autism features in mice

by  /  20 October 2009

Mice carrying an autism-associated mutation show impaired social interactions and dramatic changes in brain size when their immune systems are activated, according to research presented yesterday at a poster session at the Society for Neuroscience meeting in Chicago.

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