What is cerebrospinal fluid circulation?

Circulation of cerebrospinal fluid (CSF) describes the flow of pure fluid without odor from the brain and into the spine. The CSF is made in the choroid plexus of the side brain chambers, which consists of capillaries with endothelial cells that have small holes in them. Circulation of cerebrospinal fluid begins with a plex with a choroid. Small cilia located on ependymal cells, which also produce a small amount of CSF, help drive the liquid along. Finally, it will circulate through the subarachnoid spaces in the brain and spinal cord and then will be absorbed into the bloodstream.

CSF circulation occurs in a certain formula. After the cerebral fluid is produced, it flows through interventricular foramen until the third chamber of the brain reaches. It then moves through the brain aqueduct and into the fourth chamber, where it flows into the subarachnoid areas of the brain and spinal cord. The CSF also moves to the lymphatic blood vessels near the brain and spinal column. CSF provides a protective layer that can absorb shock from a sudden wound into the head or back. Too much csF can exert pressure on intracranial blood vessels and disrupt the flow of fresh blood into the brain. The low amount of circulating brain fluid removes protective suspension around the brain and spinal cord and can result in brain and bleed damage if these areas are injured.

normal cerebrospinal fluid circulation can also be interrupted by a number of health conditions. Hydrocephalus, which is the accumulation of fluid on the brain, puts pressure on fine brain tissue. The brain of most people with hydrocephalus is usually much smaller than usual and prevents the cerebrospinal fluid circulation throughout the brain.

Another condition that causes disturbance of the normal CSF circulation is called the cerebri pseudotumor. The symptoms of this disorder are similar to the symptoms of brain tumor and include the main complaints. Also called benign intracranial hypertension, insufficient CSF absorption leads to the accumulation of pressure in the skull. Can cause thisVisual changes and possible permanent loss of vision due to pressure on the optical nerve from CSF.

Treatment of pseudotumor cerebri may require surgical location of short circuit to relieve the pressure of poor circulation of cerebrospinal fluid. Shunt is placed in the lower spine and flows into the abdominal cavity. Excess cerebrospinal fluid is absorbed in the abdominal cavity and restores normal cerebrospinal fluid circulation.