👉 Intrameningeal refers to the passage of cerebrospinal fluid (CSF) from the ventricles into the brain. This fluid is essential for maintaining the proper balance and distribution of nutrients, hormones, and waste products throughout the body. The CSF is produced by the choroid plexus in the skull, which contains veins that drain into the ventricles. When the CSF levels rise above normal, it can cause pressure within the brain, leading to symptoms such
