Definition
The meningeal veins drain blood from the meninges, which are the membranes surrounding the brain and spinal cord. Think of them as the brain's personal waste management system 🧠. They collect blood from the dura mater, arachnoid mater, and pia mater – the three layers of the meninges. These veins empty into the dural venous sinuses. This ensures the used blood is carried away from the brain. It helps maintain proper circulation within the skull and spinal column. They keep the environment around the brain stable and healthy 💪.