Cardiac Arrest

The definitions and dilemmas of brain death

When a patient is declared brain dead, what options are available for family members? Who decides his or her fate? A recent case in California triggered the interest of Syd Johnson, assistant professor of ...

Feb 26, 2014
popularity not rated yet | comments 0

Marijuana aids kids with seizures, worries doctors

The doctors were out of ideas to help 5-year-old Charlotte Figi. Suffering from a rare genetic disorder, she had as many as 300 grand mal seizures a week, used a wheelchair, went into repeated cardiac arrest ...

Feb 18, 2014
popularity 4.8 / 5 (6) | comments 6

Latest Spotlight News

Gene variant that dramatically reduces 'bad' lipids

In the first study to emerge from the UK10K Project's cohort of samples from the general public, scientists have identified a rare genetic variant that dramatically reduces levels of certain types of lipids in the blood. ...

The genetics of coping with HIV

We respond to infections in two fundamental ways. One, which has been the subject of intensive research over the years, is "resistance," where the body attacks the invading pathogen and reduces its numbers. Another, which ...

Optogenetics has 'completely changed neuroscience'

It's getting harder to find the line between science and science fiction. One of the hot research techniques these days, "optogenetics," uses gene therapy to deliver light-sensitive proteins to specific cells. Then researchers ...