Yawning can impact 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 ...

There’s a mysterious energy quietly influencing your brain. Could it explain where your consciousness originates?

Although yawning seems like a small, everyday action, recent studies have found that it causes an unexpected reaction in the ...

Yawning has long been a curious behavior, often contagious and even a little contagious, but now, recent research has ...

Discover the effects of sleep deprivation on your brain and body, impacting cognition, mood, metabolism, and overall health.

In a new study, yawning has been shown to push the brain’s clear fluid in the opposite direction of a deep breath.

One key role of sleep involves cerebrospinal fluid, which surrounds and protects the brain. During sleep, CSF helps remove waste that accumulates during waking hours. In a 2019 study, Lewis and her ...

A groundbreaking study from New York University reveals potential shared mechanisms between long Covid and Alzheimer's ...

The increased size of, and lesser blood supply to, a key brain structure in patients with Long COVID tracks with known blood ...

A new study reveals a hidden brain defense: base barrier cells. These cells form a molecular seal in the choroid plexus, acting as a gatekeeper against systemic inflammation and potential ...

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 ...