Tag: fragile X syndrome

March 2010
Opinion

Learning opportunities

by  /  23 March 2010

There are several short periods during development in which our brains are ‘plastic’ — meaning that neuronal connections appear and disappear depending on how much they are used. Researchers may have found a way to reopen those learning windows.

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News / Profiles

Evan Eichler: Following his instincts to autism ‘hotspots’

by  /  22 March 2010

With an openness to collaboration and a healthy dose of daring, Evan Eichler has turned his offbeat interest in repeat DNA sequences into a new understanding of how genomes evolve, expediting the search for genes disrupted in autism.

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February 2010
News / Toolbox

Super-cool synapses

by  /  1 February 2010

A chilling new technique shows the intricate and coordinated activity of previously mysterious pieces of the synapse, the all-important junction between neurons that allows cells to talk to each other.

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December 2009
News

Pupil response to light could be biomarker for autism

by  /  11 December 2009

The pupils of children with autism contract more slowly in response to flashes of light than those of their healthy peers, according to findings published in the November issue of the Journal of Autism and Developmental Disorders.

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Opinion

Approving news

by  /  4 December 2009

In the spirit of Thanksgiving, those dealing with autism received some welcome news last week: The U.S. Food and Drug Administration approved Abilify (aripiprazole) as a treatment for autism-related irritability.

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October 2009
News

Fragile X mice marked by immature synapses

by  /  21 October 2009

Young mice that mimic fragile X syndrome have immature and unstable dendritic spines, the neuronal branches that receive signals from other cells, according to unpublished research presented Tuesday at the Society for Neuroscience meeting in Chicago.

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News

Therapies reverse autism in mouse model

by  /  19 October 2009

New pharmacological and behavioral interventions can reverse characteristics of autism in a mouse model of the disorder, according to unpublished results presented in poster sessions today at the Society for Neuroscience meeting.

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April 2009
News

Fragile X protein may control sleep span, study suggests

by  /  16 April 2009

The genetic culprit in fragile X syndrome — a form of mental retardation frequently accompanied by autism — can alter how much fruit flies sleep, according to a study published in the Journal of Neuroscience.

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November 2008
News

Lithium’s effect on fragile X mice

by  /  18 November 2008

Lithium treatment reverses some of the behavioral and brain-cell abnormalities in mouse models of fragile X syndrome ― an inherited form of mental retardation that includes learning deficits, aggressiveness, and social withdrawal ― according to research presented today at the Society for Neuroscience meeting.

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News

A simple behavioral test for mice

by  /  17 November 2008

Researchers at the Society for Neuroscience today described a new test for animal behavior that doesn’t interfere with normal mouse behavior, doesn’t require human interaction, and makes it simple to take long-term measurements: the ‘licking testʼ.

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