Neuroscience

Brain-imaging study reveals curiosity as it emerges

You look up into the clear blue sky and see something you can't quite identify. Is it a balloon? A plane? A UFO? You're curious, right? A research team based at Columbia's Zuckerman Institute has for the first time witnessed ...

Neuroscience

How the brain accounts for uncertainties in motor planning

In baseball, a pitch can take as little as 400 milliseconds to reach the plate. With a typical reaction time of 200 milliseconds and a swing of about 150 milliseconds, a batter must decide whether to swing and how to swing ...

Neuroscience

Scientists pinpoint the uncertainty of our working memory

The human brain regions responsible for working memory content are also used to gauge the quality, or uncertainty, of memories, a team of scientists has found. Its study uncovers how these neural responses allow us to act ...

Psychology & Psychiatry

Why 'playing hard to get' may actually work

We tend to like people who like us—a basic human trait that psychologists have termed "reciprocity of attraction." This principle generally works well to start relationships because it reduces the likelihood of rejection. ...

Medical research

Technological breakthrough paves the way for better drugs

Researchers at Karolinska Institutet in Sweden have developed the first method for directly measuring the extent to which drugs reach their targets in the cell. The method, which is described in the scientific journal Science, ...

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