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Spectrum: Autism Research News

Tag: hippocampus

October 2015

Drug rescues learning deficits in Rett syndrome mouse

by  /  18 October 2015

A new drug that targets a molecule involved in learning reverses some cognitive difficulties in a mouse model of Rett syndrome.

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July 2015
Week of JulyJul
6th
2015

Spotted: High hopes; remote diagnosis

by  /  10 July 2015

Marijuana gets scrutiny as an autism treatment, and a new app may enable remote diagnosis of autism.

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June 2015

Enzyme’s discovery points to new approach for fragile X

by  /  16 June 2015

Researchers have discovered an enzyme that lowers brain levels of FMRP, the protein missing in people with fragile X syndrome. Blocking the enzyme may ease fragile X symptoms in people with the disorder who have low levels of FMRP and mild symptoms.

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Cell skeleton breakdown may spur autism symptoms in mice

by  /  15 June 2015

An autism-linked mutation in the SHANK3 gene alters the protein skeleton of mouse neurons. Repairing the scaffold eases the animals’ social deficits.

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May 2015

Rare regressive disorder is not autism, new findings suggest

by  /  15 May 2015

Children who are diagnosed with autism after drastically and suddenly losing cognitive abilities may actually have a distinct disorder, according to data presented yesterday at the 2015 International Meeting for Autism Research in Salt Lake City, Utah.

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March 2015

Powerful memory system may compensate for autism’s deficits

by ,  /  17 March 2015

A brain system called declarative memory may help people learn scripts and strategies that alleviate autism symptoms, say Michael Ullman and Mariel Pullman.

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Treatment eases fragile X symptoms in flies, mice

by  /  9 March 2015

Blocking an enzyme involved in learning and memory corrects brain abnormalities and improves memory in fly and mouse models of fragile X syndrome.

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December 2014

‘Brain-normalizing’ therapy points to new kind of biomarker

by  /  1 December 2014

Pivotal response treatment, an effective form of behavioral therapy for autism, normalizes brain activity in children with the disorder, according to a small study published earlier this month in Brain Imaging and Behavior. This suggests that brain imaging can signal early responses to autism treatments.

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November 2014

Exposure to ‘auntie’ mouse is therapeutic for fragile X mice

by  /  25 November 2014

A setup that mimics early behavioral intervention reverses social and cognitive deficits seen in a mouse model of fragile X syndrome.

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Social hormone primes neurons needed to remember friends

by  /  18 November 2014

Oxytocin may influence social behavior by priming brain circuits in a region of the hippocampus important for social memory, according to preliminary results presented yesterday at the 2014 Society for Neuroscience annual meeting in Washington, D.C.

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