Cardiology

PulseCam peeks below skin to map blood flow

Rice University engineers have found a way to use a video camera to peek below the skin and make high-resolution maps that show doctors and nurses exactly how much blood is reaching the capillaries.

Health

Smartphone texting linked to compromised pedestrian safety

Smartphone texting is linked to compromised pedestrian safety, with higher rates of 'near misses' and failure to look left and right before crossing a road than either listening to music or talking on the phone, indicates ...

Psychology & Psychiatry

Stressed to the max? Deep sleep can rewire the anxious brain

When it comes to managing anxiety disorders, William Shakespeare's Macbeth had it right when he referred to sleep as the "balm of hurt minds." While a full night of slumber stabilizes emotions, a sleepless night can trigger ...

Medical research

Paralysed man walks again with brain-controlled exoskeleton

A French man paralysed in a night club accident can walk again thanks to a brain-controlled exoskeleton in what scientists said Wednesday was a breakthrough providing hope to tetraplegics seeking to regain movement.

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