👉 Fluid channels, often found in the central nervous system and certain organs, are specialized pathways that facilitate the movement of fluids such as cerebrospinal fluid (CSF) or blood through tissues. These channels are lined with a thin layer of cells that help regulate the flow and composition of the fluid, ensuring proper nourishment and waste removal for neurons and other cells. In the brain, for instance, fluid channels contribute to maintaining intracranial pressure, removing metabolic waste, and providing a protective cushion around the delicate neural structures. Their precise regulation is crucial for maintaining homeostasis and overall function within these systems.
