Tag: motor skills

January 2011
News

Cognition and behavior: Gaze different in autism, Asperger’s

by  /  12 January 2011

Teenagers with autism are less efficient at rapidly shifting their eye gaze — an indicator of motor ability — compared with either typically developing controls or adolescents with Asperger syndrome, according to a study published in November in Cerebellum.

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December 2010
News

Jumping genes implicated in Rett syndrome

by  /  27 December 2010

The neurons of people with Rett syndrome contain an overabundance of retrotransposons — DNA sequences that copy and insert themselves into new spots throughout the genome — during early development, according to a study published 18 November in Nature.

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News

Robots spark social play in children with autism

by  /  23 December 2010

Children with autism play eagerly with robots — and their social interactions with people improve as a result.

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News

New technology advances studies of gait in autism

by  /  16 December 2010

A three-dimensional motion-capture system developed for film animation has found subtle differences in hip and ankle movement in children with autism compared with typically developing controls.

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News

Scientists create mouse models of chromosome 16 defects

by  /  13 December 2010

Two independent groups have created mice that have deletions or duplications in a large section of chromosome 16. Each team has produced an animal with a different set of features, some of which — such as large head size and repetitive behaviors — are reminiscent of people with autism.

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News

Calming neurons may ease apnea in Rett syndrome

by  /  9 December 2010

A controversial new approach that quiets the activity of certain neurons in the brain alleviates breathing difficulties in a mouse model of Rett syndrome, according to a study published 4 October in the Proceedings of the National Academy of Sciences.

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November 2010
News

Researchers debut new mouse model for Rett syndrome

by  /  11 November 2010

A new mouse model for Rett syndrome shows that disrupting a single brain messenger can produce nearly all of the characteristic features of the syndrome, researchers report today in Nature.

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News

Mutant mouse pins PSD-95 in Williams syndrome

by  /  2 November 2010

Mice missing a large protein at the junction between neurons show motor impairments, anxiety and increased social behaviors, according to a study in the American Journal of Psychiatry. The protein, postsynaptic density-95 or PSD-95, is part of a key molecular bridge connecting other proteins linked to autism.

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October 2010
News

Cognition and behavior: SHANK1 mutant mice do not model autism

by  /  25 October 2010

SHANK1 — a member of a family of proteins linked to autism — does not cause autism-like social deficits when mutated in mice, according to a study published online in September in Brain Research.

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July 2010
Opinion

Obsessive mice

by  /  21 July 2010

The biology of obsessive-compulsive disorder becomes even more baffling with the release of two new mouse models, each implicating a different type of brain cell.

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