Skip to main content

Brain Glymphatics

Meaning

Brain Glymphatics refers to a recently characterized, specialized perivascular system within the central nervous system that facilitates the clearance of metabolic waste products from the brain parenchyma. This functional waste disposal pathway is analogous to the peripheral lymphatic system but operates via the glial cells, specifically astrocytes. The system is highly active during sleep, highlighting the critical role of nocturnal rest in maintaining neurological health and preventing the accumulation of neurotoxic proteins. Its efficiency is essential for long-term cognitive and hormonal health.