Why a Head Injury Can Be Far Worse Than You Realize

Each year in the United States, 2.5 million people will visit the ER for traumatic head injury. Of them, 50,000 will die. And those who do recover often exhibit lingering effects. It's a serious public health issue that's only getting worse. Here's what you need to know about protecting your head. » 4/01/14 11:40am 4/01/14 11:40am

Man in coma uses his thoughts to tell doctors, 'I'm not in pain'

Back in 2010, neuroscientists confirmed that it was possible to communicate with some patients locked in a vegetative state by using an fMRI scanner. Though limited, the breakthrough suggested that more meaningful dialogue with patients in a coma could someday be possible. And now, two years later, it has finally… » 11/13/12 6:30am 11/13/12 6:30am