If you find it hard to focus after a wakeful night, it’s because your brain is busy trying to catch up on crucial ...

A study on the effects of commonly used anaesthetic and sedative drugs on cerebrospinal fluid flow and volume has uncovered findings regarding their impact on the brain's vital glymphatic system.

Cerebrospinal fluid (CSF) is a clear and watery liquid that flows in and around the brain and spinal cord. Its functions include protecting parts of the nervous system, delivering nutrients and ...

Scientists at the Institute for Basic Science (IBS) have uncovered a non-invasive method to boost the brain’s natural waste drainage system—a discovery that they suggest could open new avenues for ...

CAMBRIDGE, MA -- Nearly everyone has experienced it: After a night of poor sleep, you don’t feel as alert as you should. Your brain might seem foggy, and your mind drifts off when you should be paying ...

You can see it coming in right there, that little spot,” says neuroscientist and engineer Laura Lewis. A remarkably bright pulsing dot has appeared on the monitor in front of us. We are watching, in ...

Your sleep-deprived brain behaves as if you were about to nod off to sleep, even when you're awake. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...