Every time you stand up and walk across the room, your abdominal muscles contract in a rhythm you probably never notice. According to a study published in Nature Neuroscience in May 2026, those ...

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 ...

A study has suggested a mechanism by which performing a physical behaviour can trigger a movement of the cerebrospinal fluid -- a clear liquid that circulates in the brain -- which may then carry away ...