The cumulative effect of repeated sleep deprivation can lead to more permanent changes in eye area structure. Over time, consistently tired individuals may notice that their eye puffiness becomes ...

We know that sleep is an essential pillar of our mental and physical health – but what happens if we miss a night?

But missing out on the recommended 7 to 9 hours of shut-eye nightly does more than make you feel groggy and grumpy. The long-term effects of sleep deprivation are real. Your central nervous system ...

A newly identified brain circuit in mice may explain why we sleep longer and deeper after being sleep deprived – and lead to ...

Sleeping deeply into the afternoon after an all-nighter or a late night out is one way the body repays its sleep debt. The ...

How do animals bounce back from sleep deprivation? Scientists found a subset of neurons in the mouse thalamus that repay this ...

Researchers have categorized sleep deprivation in five stages ... that certain kinds of memories become stable during rapid eye movement (REM) sleep – the time when you dream.

but if you’re consistently losing out on shut-eye, it could lead to a health problem called sleep deprivation. Sleep deprivation means you’re not getting enough good quality sleep in the long ...

They just know too much about the importance of consistent high-quality shut-eye—and the damage sleep deprivation can wreak on everything from your mood to your metabolism, immune system ...