Given that yawning and deep breathing share similar mechanisms, the researchers expected them to look similar on the scans.

Yawning and deep breathing each have different effects on the movement of fluids in the brain, and each of us may have a ...

A new study led by investigators from Mass General Brigham shows that a brain waste- "clean-up" system is influenced by ...

1 Radiology Department, The First Hospital of Jilin University, Changchun, Jilin, China 2 Neurology Department, The First Hospital of Jilin University, Changchun, Jilin, China Background: The coupling ...

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 ...

Everything’s a little off when you haven’t had any sleep: you can’t remember where you put your cell phone, your eyes burn, and even coffee is starting to taste like defeat. But beneath that groggy ...

Why the brain feels "foggy" after a poor night's sleep has finally been explained. Attention lapses due to sleep deprivation coincide with a flushing of fluid from the brain - a process that normally ...

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 attention. A new ...