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New data shows spike in smokeless tobacco sales

The number of smokeless tobacco products sold in Massachusetts is soaring, as are the levels of nicotine packed into many of them, according to a new analysis from UMass Medical School and the Massachusetts Department of ...

Mar 20, 2014
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Welsh "data detectives" use maths to save lives

It's mid-morning on an emergency medical ward. Medics rush; patients wait. The queue grows longer. To the naked eye, it's delay. To hospital managers, it's a potential waste of time and resources. But to ...

Mar 20, 2014
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Latest Spotlight News

Study says we're over the hill at 24

(Medical Xpress)—It's a hard pill to swallow, but if you're over 24 years of age you've already reached your peak in terms of your cognitive motor performance, according to a new Simon Fraser University study.

Turning off depression in the brain

Scientists have traced vulnerability to depression-like behaviors in mice to out-of-balance electrical activity inside neurons of the brain's reward circuit and experimentally reversed it – but there's ...

Transplanting interneurons: Getting the right mix

(Medical Xpress)—Despite early optimistic studies, the promise of curing neurological conditions using transplants remains unfulfilled. While researchers have exhaustively cataloged different types of cells ...

New finding suggests a way to block stress' damage

Ketamine, an anesthetic sometimes abused as a street drug, increases the synaptic connections between brain cells and in low doses acts as a powerful antidepressant, Yale researchers have found. However, ...