Morning Overview on MSN
Simple body movement triggers a hidden brain 'cleaning' effect that scientists just discovered for the first time
Every time you stand up and walk across the room, your abdominal muscles contract in a rhythm you probably never notice.
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 ...
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