Tag: corpus callosum

November 2017
News

Three autism mouse models marked by defects in same circuit

by  /  8 November 2017

Problems with social interactions stem from faulty wiring of a single circuit spanning distant brain regions, results from three mouse models of autism suggest.

0 Comments
August 2017
Week of AugustAug
7th
2017
News / Spotted

Off-key outcomes; visualizing variants; urine indifference and more

by  /  11 August 2017

Music therapy proves ineffective for autism, brain structures differ with 16p11.2 duplications and deletions, and mice missing NLGN3 may influence the sociability of their littermates.

2 Comments
April 2017
News

Two autism features may share common root in brain

by  /  26 April 2017

Children with autism who have both severe repetitive behaviors and sensory sensitivities tend to have had unusually structured nerve tracts in infancy.

0 Comments
February 2017
human brain showing the corpus callosum highlighted
News

Brain’s bridge could yield clues to faulty wiring in autism

by  /  27 February 2017

Decoding distortions in the brain’s largest nerve tract could lay bare basic problems with long-range neural connections in autism.

1 Comment
August 2016
News

Common brain signature marks autism, attention deficit

by  /  8 August 2016

Children with autism, attention deficit hyperactivity disorder or obsessive-compulsive disorder all show similar disruptions in brain structure.

1 Comment
February 2016
Opinion / Viewpoint

Big brains may hold clues to origins of autism

by  /  23 February 2016

The brain enlargement seen in many children with autism may reveal hints about the condition’s causes.

6 Comments
June 2015
News

Thick bridge of nerves may signal autism in infancy

by  /  4 June 2015

The bundle of nerves that connects the brain’s two hemispheres is abnormally thick in infants who are later diagnosed with autism. The broader the bundle, called the corpus callosum, the more severe a child’s symptoms.

2 Comments
May 2015
Opinion

Sex differences take center stage in autism special issue

by  /  29 May 2015

One of the most consistent findings in autism, and perhaps the most perplexing, is that it affects about four boys for every girl. This gender bias has become a hot topic in autism research — so much so that Molecular Autism devoted its entire May issue to it.

8 Comments
News

Brain structure abnormalities predict repetitive behaviors

by  /  19 May 2015

Among babies who go on to receive a diagnosis of autism at age 2, alterations in brain structures forecast the severity of repetitive behaviors. The preliminary results were presented Saturday at the 2015 International Meeting for Autism Research in Salt Lake City, Utah.  
 

0 Comments
April 2015
News

Corpus callosum ages abnormally in autism

by  /  10 April 2015

The thick bundle of nerve fibers that links the left and right hemispheres of the brain develops differently in children with autism, a nine-year study has found.

4 Comments
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