Emerging research highlights a strong connection between sleep quality and dementia risk. Recent studies reveal that the ...

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 ...

Not to mention, it can feel pretty dang good.

Bagged in three layers of meninges and selectively fenced off by the blood brain barrier, our central nervous system (CNS) interacts within strict limits with our immune system. Protective ...

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 ...

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 ...