👉 The Harvey fluid, also known as the cerebrospinal fluid (CSF), is a clear, colorless, and slightly alkaline liquid that circulates within the central nervous system (CNS), specifically in the brain and spinal cord. It acts as a vital cushion, protecting these delicate tissues from mechanical injury and maintaining a stable chemical environment. Produced by the choroid plexus and absorbed through the arachnoid villi into the venous system, the Harvey fluid plays a crucial role in nutrient transport, waste removal, and maintaining intracranial pressure. It also facilitates the exchange of gases and metabolic substances between the blood and the CNS, ensuring optimal neuronal function.
harvey fluid