Meninges
The brain and the spinal cord are surrounded
by three layers of membranes:
• Dura mater
• Arachnoid mater
• Pia mater
Dura mater:
• The cranial dura mater is a thick and consists of an outer periosteal layer and an
inner meningeal layer
The brain and the spinal cord are surrounded
by three layers of membranes:
• Dura mater
• Arachnoid mater
• Pia mater
Dura mater:
• The cranial dura mater is a thick and consists of an outer periosteal layer and an
inner meningeal layer