Dura mater

This tutorial by Nicole from Ken Hub explores the dura mater, the outermost meningeal layer covering the brain and spinal cord. It details the dura mater's structure, including its two layers, the periosteal and meningeal layers, and its role in forming subdural and epidural spaces. The video also discusses dural infoldings, which create partitions in the cranial cavity, and the dural venous sinuses that facilitate venous blood drainage. The dura mater's role in the spinal cord, its innervation, and its sensitivity are also covered. The tutorial concludes with a call to explore more resources on Ken Hub.

How does the dura mater contribute to the formation of subdural and epidural spaces?

What is the role of arachnoid granulations in the dural venous sinuses?

Discuss the innervation of the dura mater and its implications.