Tag: excitatory signaling

March 2017
News

In trials, repurposed drug shows promise for autism

by  /  27 March 2017

A drug used to treat excessive swelling seems to ease autism features in some children on the spectrum.

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Opinion / Viewpoint

Questions for Huda Zoghbi: Studying Rett in the rodent brain

by  /  14 March 2017

Removing the Rett syndrome gene, MeCP2, from distinct cells and brain regions reveals hidden features of the condition.

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February 2017
News / Toolbox

With bright tricks, light leaves brain forever changed

by  /  17 February 2017

Using flashes of light, scientists can spark seizures, tweak cell junctions and motivate mice from afar.

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News

Distinct mutations in sodium channel trigger autism, epilepsy

by  /  8 February 2017

Some mutations in a gene called SCN2A make neurons less excitable and are linked to autism; others have the opposite effect and may cause seizures during infancy.

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January 2017
Opinion / Viewpoint

Exploring the hidden world of inhibitory brain signals

by ,  /  24 January 2017

Scientists have discovered more than 100 new proteins at junctions in the brain that dampen neuronal activity.

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News

Diverse causes of autism converge on common gene signature

by  /  23 January 2017

The brains of people with autism show a distinct molecular signature that reflects alterations in how genes are pieced together and expressed.

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November 2016
News

New treatment for Rett syndrome targets cerebrospinal fluid

by  /  15 November 2016

Lowering the levels of OTX2, a protein found in the fluid that bathes the brain, prevents many abnormal behaviors in mouse models of Rett syndrome.

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News

Merging ‘mini-brains’ recapitulates brain’s electrical balance

by  /  15 November 2016

Fusing two spheres of neurons that either ramp up or tamp down brain activity yields neural networks like those in the developing brain.

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October 2016
News

Study pins down biological basis of rare autism-linked syndrome

by  /  27 October 2016

Subsets of neurons lacking a gene called RAI1 contribute to Smith-Magenis syndrome, a rare condition related to autism.

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researchers study the human eye
Opinion / Viewpoint

Visual system may offer glimpse of autism’s effects in brain

by ,  /  25 October 2016

Studying the visual system could help scientists understand how autism alters neural functioning in the brain.

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