Medical research

Paralysed man walks again via thought-controlled implants

A paralyzed man has regained the ability to walk smoothly using only his thoughts for the first time, researchers said on Wednesday, thanks to two implants that restored communication between brain and spinal cord.

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Personal mobile computing increases doctors' efficiency

Providing personal mobile computers to medical residents increases their efficiency, reduces delays in patient care and enhances continuity of care, according to a "research letter" in the March 12, 2012, issue of the Archives ...