Sleep spindles—brief bursts of brain activity crucial for memory and sleep stability—are guided primarily by short-term ...

The first 3 stages, part of the first phase ... heart rate, muscles, and brain waves differently. Getting enough sleep is necessary for important body functions like digestion, growth, and ...

Scientists discover popular sleep aids might prevent your brain from clearing dangerous waste during sleep. Learn the risks and what experts recommend instead.

The brain's waste-removal process is "like turning on the dishwasher," a neurologist says, but common sleep medications may ...

Researchers reveal norepinephrine’s critical role in the brain’s glymphatic system during deep sleep. Small pulses create ...

Earbuds meant to be worn in bed aren’t exactly new. The first popular models rolled out in 2018, and most models available ...

Danish scientists found that a molecule called norepinephrine plays a key role in brain cleaning in mice. During deep sleep, ...

But what if this still isn't enough to calm your racing mind and convince your body and brain that it's ... re in the deepest phase of sleep, which is called slow wave sleep, not surprisingly ...

New research shows how norepinephrine-driven oscillations during non-REM sleep activate the glymphatic system to clear brain waste linked to Alzheimer’s. The sleep aid zolpidem disrupts this process, ...

What Do Sleep Medications Do to Your Brain ... paint the whole picture of the dynamics inside the brain, and these slow waves, micro-arousals, and the norepinephrine were the missing link ...