A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a ...

Normal CSF (in a disease-free state) is a clear, colorless pure transudate with very low protein concentration and nucleated cell count. This fluid is produced predominantly in the choroid ...

CSF is a clear, colorless, watery fluid that surrounds and protects your brain and spinal cord. CSF allows water, small molecules, and proteins to move between the functioning tissue of the brain ...

A CSF leak needs to be treated by a medical professional. Cerebrospinal fluid (CSF) is a clear liquid that surrounds the brain and spinal cord. Its role is to supply nutrients to these areas and ...

While humans sleep, huge waves of the cerebrospinal fluid that envelops the brain rhythmically flow in and out of the organ, according to a new study published today (October 31) in Science. The ...

The purpose of this test is to determine whether or not there are immunoglobulin proteins called oligoclonal bands dwelling in your cerebrospinal fluid. This helps your physician identify the ...

Protective borders between the brain and the blood weaken with age. This includes the barrier formed by tightly linked epithelial cells in the choroid plexus, which generates cerebrospinal fluid. In ...