Neuroscience

Deep sleep maintains the learning efficiency of the brain

For the first time, researchers of the University of Zurich and Swiss Federal Institute of Technology in Zurich have demonstrated the causal context of why deep sleep is important to the learning efficiency of the human brain. ...

Autism spectrum disorders

Analysing the way children sleep could help us to understand autism

On average, humans spend roughly a third of their lives asleep. This might sound like quite a long time, but sleep has been shown to be vital for "normal" human functioning. Without enough sleep, things go downhill for most ...

Neuroscience

Sound waves boost older adult' memory, deep sleep

Gentle sound stimulation—such as the rush of a waterfall—synchronized to the rhythm of brain waves significantly enhanced deep sleep in older adults and improved their ability to recall words, reports a new Northwestern ...

Health

Sleep trackers can prompt sleep problems

A 39-year-old man whom we'll call Mr. R received a sleep-tracking device from his girlfriend. Since starting a new job several years earlier, he sometimes had trouble getting a good night's sleep. Not surprisingly, the next ...

Neuroscience

Why running could keep you awake at night

You've probably heard people say they enjoy running because it lets them switch off. Perhaps you feel that way yourself. Well recent research in mice suggests there may actually be a scientific basis for this, because brain ...

Neuroscience

How kids' brains respond to a late night up

Any parent can tell you about the consequences of their child not getting enough sleep. But there is far less known about the details of how sleep deprivation affects children's brains and what this means for early brain ...

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