Neuroscience

When there's an audience, people's performance improves

Often, people think performing in front of others will make them mess up, but a new study led by a Johns Hopkins University neuroscientist found the opposite: being watched makes people do better.

Neuroscience

Scientists zero in on treatment for Charcot-Marie-Tooth disease

About 1 in 2,500 people have a degenerative nerve disease called Charcot-Marie-Tooth (CMT). The disease is typically diagnosed in children, who can lose their ability to walk and use their hands for fine motor skills. There ...

Autism spectrum disorders

In autism, too many brain connections may be at root of condition

A defective gene linked to autism influences how neurons connect and communicate with each other in the brain, according to a study from Washington University School of Medicine in St. Louis. Rodents that lack the gene form ...

Genetics

Why does divorce run in families? The answer may be genetics

Children of divorced parents are more likely to get divorced when compared to those who grew up in two-parent families—and genetic factors are the primary explanation, according to a new study by researchers at Virginia ...

Neuroscience

Scientists block evolution's molecular nerve pruning in rodents

Researchers investigating why some people suffer from motor disabilities report they may have dialed back evolution's clock a few ticks by blocking molecular pruning of sophisticated brain-to-limb nerve connections in maturing ...

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