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

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 ...

The choice of 810 nm is also supported by photobiology: this wavelength aligns well with the absorption spectrum of cytochrome c oxidase (the mitochondrial “light receptor”) and has been widely used ...

Brain's nightly cleaning cycle, crucial for clearing waste like beta-amyloid, falters with sleep loss. This disruption ...

When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists ...

Medical News Today looks at three key studies and their key findings that highlight and further confirm the connection between how poor sleep increases dementia risk.

Researchers say they've found the answer to competing hypotheses about how the brain functions in a "flow state." When you purchase through links on our site, we may earn an affiliate commission. Here ...