Post Traumatic Stress Disorder

How to erase a memory—and restore it

Using a flash of light, scientists have inactivated and then reactivated a memory in genetically engineered rats. The study, supported by the National Institutes of Health, is the first cause-and-effect evidence ...

Jun 01, 2014
popularity 5 / 5 (8) | comments 1

How the gut feeling shapes fear

We are all familiar with that uncomfortable feeling in our stomach when faced with a threatening situation. By studying rats, researchers at ETH Zurich have been able to prove for the first time that our ...

May 22, 2014
popularity 4.8 / 5 (10) | comments 0

Latest Spotlight News

A hybrid vehicle that delivers DNA

A new hybrid vehicle is under development. Its performance isn't measured by the distance it travels, but rather the delivery of its cargo: vaccines that contain genetically engineered DNA to fight HIV, cancer, ...

Virtual motion, real consequences

Ludwig Maximilian University of Munich researchers have shown that virtual optical stimuli can lead to aftereffects that significantly alter our perception of self-motion. This finding has implications for ...