Psychology & Psychiatry

Sleep loss hijacks brain's activity during learning

Sleep is crucial for consolidating our memories, and sleep deprivation has long been known to interfere with learning and memory. Now a new study shows that getting only half a night's sleep—as many medical workers and ...

Neuroscience

With these neurons, extinguishing fear is its own reward

When you expect a really bad experience to happen and then it doesn't, it's a distinctly positive feeling. A new study of fear extinction training in mice may suggest why: The findings not only identify the exact population ...

Psychology & Psychiatry

Mindfulness makes it easier to forget your fears

Mindfulness has previously been shown to help people handle negative emotions and is used as a treatment for anxiety related psychological disorders, but the underlying biological mechanisms are not fully understood. In a ...

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