Neuroscience

Glowing brain cells illuminate stroke recovery research

A promising strategy for helping stroke patients recover, transplanting neural progenitor cells to restore lost functions, asks a lot of those cells. They're supposed to know how to integrate into a mature (but damaged) brain. ...

Health

Juul's 'switch' campaign for smokers draws new scrutiny

The young models and the candy-colored graphics that helped propel Juul to the top of the e-cigarette market are gone. In their place are people like Carolyn, a 54-year-old former smoker featured in new TV commercials touting ...

Psychology & Psychiatry

New device could help tackle gaming addiction

Confiscating games, hiding the remote control and unplugging the TV could be a thing of the past for parents wanting to limit the amount of time their children play video games, thanks to new technology developed by a University ...

Neuroscience

'Gut sense' is hardwired, not hormonal

If you've ever felt nauseous before an important presentation, or foggy after a big meal, then you know the power of the gut-brain connection.

Neuroscience

Tools for illuminating brain function make their own light

Optogenetics has taken neuroscience by storm in recent years because the technique allows scientists to study the brain conveniently in animals, activating or inhibiting selected groups of neurons at the flip of a switch. ...

Neuroscience

In first, scientists use sound waves to control brain cells

Salk scientists have developed a new way to selectively activate brain, heart, muscle and other cells using ultrasonic waves. The new technique, dubbed sonogenetics, has some similarities to the burgeoning use of light to ...

Health

Teenage TV audiences and energy drink advertisements

Researchers at Dartmouth College examined a database of television advertisements broadcast between March 2012 and February 2013 on 139 network and cable channels and found that more than 608 hours of advertisements for energy ...

Medical research

Miniature wireless device creates way to study chronic pain

Ada Poon, a Stanford assistant professor of electrical engineering, is a master at building miniscule wireless devices that function in the body and can be powered remotely. Now, she and collaborators in bioengineering and ...

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