Other

Study shows how Paralympic track sprinters are slowed by curves

A University of Colorado Boulder study shows that when rounding curves, Paralympic sprinters wearing left-leg prostheses are slowed more than athletes with right-leg amputations—a disadvantage that could cost them dearly ...

Medical research

'Hunger hormone' may treat severe peripheral artery disease

A new study by a team of researchers from New Zealand's University of Otago and Japan suggests that the appetite-regulating hormone ghrelin could be used clinically for the early treatment of critical limb ischemia (CLI), ...

Neuroscience

Man walks again after years of paralysis

The ability to walk has been restored following a spinal cord injury, using one's own brain power, according to research published in the open access Journal of NeuroEngineering and Rehabilitation. The preliminary proof-of-concept ...

Pediatrics

Tricycle injuries send thousands of tykes to ERs each year

Tricycles might seem pretty tame but they send thousands of kids to emergency rooms each year and are even linked to a handful of deaths, new research shows. Here are three things to know about tricycle risks:

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