Neuroscience

Phantom limb sensation explained

After a limb amputation, brain areas responsible for movement and sensation alter their functional communication. This is the conclusion of a new study published today in Scientific Reports. According to the authors, from ...

Health

Smartphones: Are they just a pain in the neck?

A large majority of the world's 3.4 billion smartphone users are putting their necks at risk every time they send a text, according to new research involving the University of South Australia.

Health

Sleep length, quality linked to risk for falls, fractures

(HealthDay)—Both short and long sleep duration and poor sleep quality are associated with increased odds of recurrent falls in women, according to a study published online Nov. 21 in the Journal of Bone and Mineral Research.

Medical research

A prosthetic arm that decodes phantom limb movements

About 75 percent of amputees exhibit mobility of their phantom limb. Using this information, in collaboration with physicians, researchers from CNRS and Aix-Marseille University have developed a prototype capable of detecting ...

Medical research

Bringing artificial limbs to patients who need them

After Johnny Matheny lost his left arm to cancer in 2008, he was determined to find a worthy replacement. But he eventually had to choose between giving up on available prosthetic arms, which were uncomfortable and caused ...

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