Tag: DTI

October 2011
News

Cognition and behavior: Mouse model has autism-like brain

by  /  28 October 2011

A well-studied mouse model of autism has a smaller-than-normal volume in several autism-associated brain regions.

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September 2011
News

Cognition and behavior: Autism brains have abnormal links

by  /  9 September 2011

The brains of boys with autism have a lower-than-normal rate of water diffusion across the inferior fronto-occipital fasciculus — a bundle of neurons that connects all four major lobes of the brain, according to a new study.

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June 2011
News

Molecular mechanisms: Autism linked to small hypothalamus

by  /  17 June 2011

Children with autism have less brain matter than normal in a region that synthesizes the social hormones oxytocin and vasopressin, according to a study published 29 April in Biological Psychiatry.

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May 2011
News

Brain overgrowth may drive early symptoms of autism

by  /  16 May 2011

Long bundles of neurons that connect key regions in the brain develop abnormally in the first year of life in children with autism, according to new findings presented Friday at the International Meeting for Autism Research in San Diego.

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April 2011
News

Space cadets

by  /  18 April 2011

People with autism are better able to visualize objects rotating in space — perhaps because their brains are wired differently than healthy controls.

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January 2011
News

High-tech national project set to trace brain’s connections

by  /  4 January 2011

Over the next five years, dozens of researchers funded by the $40 million ‘NIH Human Connectome Project’ will map the circuits of the human brain, tracing neural pathways and learning how different regions work together in synchrony.

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December 2010
News

Flow of water in the brain fingers autism

by  /  6 December 2010

An analysis of brain scans correctly distinguishes between people with autism and controls more than 90 percent of the time, according to a study published today in Autism Research.

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May 2010
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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April 2010
Opinion

Mapping the brain

by  /  5 April 2010

The human brain holds a mind-boggling 100 billion neurons. Mapping their connections is the lofty goal of the Human Connectome Project, a $30 million scheme sponsored by the National Institutes of Health.

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February 2010
News

Tuberous sclerosis linked to brain cell migration

by  /  8 February 2010

The TSC2 gene, mutations in which cause tuberous sclerosis complex, is needed for budding nerve fibers to find their proper targets in the brain, according to a mouse study published in Nature Neuroscience.

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