Yawning can help the flow of cerebrospinal fluid and venous blood flow, suggesting a regulation of neurofluids and increase ...

By Hugo Francisco de Souza New neuroimaging research shows that when sleep-deprived people lose focus, the brain briefly ...

The space between the arachnoid and pia meningeal layers encasing the brain is a landscape of connective tissue, blood vessels, and cerebrospinal fluid. Scientists debate how that fluid moves within ...

Massage might help your brain flow regain its mojo. On June 4 in Nature, researchers led by Gou Young Koh at the Institute for Basic Science in Daejeon, South Korea, mapped the labyrinth of lymphatics ...

Yawning has long been dismissed as a sign of boredom or fatigue, a social cue we mostly try to suppress in meetings and on video calls. New brain imaging work suggests that instinct is misplaced. When ...

Typically, CSF flow during sleep helps get rid of built-up waste from the day. Scientists wanted to know how it might be affected by sleep deprivation, so they recruited 26 volunteers to perform tasks ...