The Glymphatic System EXPLAINED [+ Review of CSF Flow]

The video explains the glymphatic system, responsible for clearing waste from the brain, distinct from the lymphatic system. It reviews cerebrospinal fluid (CSF) flow through brain ventricles, its circulation in the subarachnoid space, and clearance via sinuses and perivascular spaces. The glymphatic system's role in removing waste, including tau protein and beta amyloid, is linked to Alzheimer's disease. The system is more active during deep sleep, highlighting the importance of adequate sleep in reducing Alzheimer's risk.

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