👉 Brain fluid, also known as cerebrospinal fluid (CSF), is a clear, colorless liquid that surrounds and protects the brain and spinal cord. It acts as a cushion, reducing the impact of physical shocks and providing nutrients to brain cells while also removing waste products. Produced by the choroid plexus within the ventricles of the brain, CSF circulates through the central canal and spaces surrounding the brain and spinal cord. It plays a crucial role in maintaining the brain's homeostasis, regulating intracranial pressure, and facilitating the transport of essential substances.
