👉 A temporary fluid, also known as cerebrospinal fluid (CSF), is a clear, colorless liquid that circulates within the central nervous system (CNS) of the body. This fluid fills the ventricles, the cavities within the brain, and surrounds the spinal cord, forming a protective cushion. It serves several critical functions: it cushions the brain and spinal cord from mechanical shock, maintains a stable chemical environment for nerve cells, and aids in the removal of waste products. The production and circulation of CSF are tightly regulated processes, ensuring that the brain and spinal cord remain properly nourished and protected. This temporary fluid is continuously produced in the choroid plexus and reabsorbed into the bloodstream, maintaining a delicate balance essential for optimal neurological function.
