A randomized placebo controlled experiment shows that increasing noradrenaline during learning does not improve basic memory accuracy but increases the spread of associations across the hippocampal ...

In medicine, there's a well-known maxim: never say more than your data allows. It's one of the first lessons learned by clinicians and researchers. Journal editors expect it. Reviewers demand it. And ...

The generalization of fear is an adaptive, behavioral, and physiological response to the likelihood of threat in the environment. In contrast, the overgeneralization of fear, a cardinal feature of ...

Add Yahoo as a preferred source to see more of our stories on Google. In medicine, there’s a well-known maxim: never say more than your data allows. It’s one of the first lessons learned by clinicians ...