Cerebrospinal fluid is the liquid around your brain and spinal cord. If a doctor thinks you have an illness that affects your nervous system, they might take a sample for testing. The fluid is made by ...

Researchers report that the flow of cerebrospinal fluid in the brain is linked to waking brain activity. The study demonstrates that manipulating blood flow in the brain with visual stimulation ...

For the first time, a new study has observed that cerebrospinal fluid washes in and out of the brain in waves during sleep, helping clear out waste. Share on Pinterest Cerebrospinal fluid helps clear ...

Your brain produces around a pint of cerebrospinal fluid each day. Archibald Church, Diseases of the nervous system (1908)/Internet Archive via Flickr Cerebrospinal fluid, or CSF, is a clear, ...

A CSF leak can cause symptoms such as headaches, nausea, and a runny nose. You can drink plenty of fluids to help slow or stop a CSF leak and ease headaches CSF leaks are often repaired with ...