👉 An accessible fluid, often referred to as cerebrospinal fluid (CSF), is a clear, colorless liquid that surrounds and protects the brain and spinal cord. This fluid acts as a cushion, reducing the impact of physical shocks and providing nutrients to the neural tissues. Additionally, it plays a crucial role in maintaining the brain's internal environment by removing waste products and regulating temperature. The production and circulation of accessible fluid are tightly controlled processes, ensuring that the brain remains healthy and functional.
