Spinal cord Meninges

The video explains the protective layers of the spinal cord, known as meninges, which include dura mater, arachnoid mater, and pia mater. Each layer has a specific role in safeguarding the spinal cord. The dura mater forms a tough sheath, the arachnoid mater creates a web-like structure with cerebrospinal fluid, and the pia mater closely adheres to the spinal cord. The vertebral column provides additional protection, and the video also discusses the cauda equina and its significance.

What is the significance of cerebrospinal fluid in the context of the meninges?

How do dentate ligaments contribute to the stability of the spinal cord?