Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The drainage pathway of interstitial fluid from the brain parenchyma to the meningeal lymphatic system. The glymphatic system regulates the flux of interstitial fluid from the brain parenchyma into perivascular spaces, continuous with the CSF containing subarachnoid space. CSF containing interstitial fluid is absorbed into meningeal lymphatic vessels associated with dural blood vessels. CSF indicates cerebrospinal fluid.
