San Diego Brain Injury Foundation - DID YOU KNOW: We want to continue the glossary term series theme of defining and explaining different parts of the brain. This post will be about
Amino Neuro Frequency Therapy - ANF Therapy - The meninges refer to the membranous coverings of the brain and spinal cord. There are three layers of meninges, known as the dura mater,
![An illustration of the membranes that enclose the brain and spinal cord. The meninges include the periosteal and meningeal dura mater, the arachnoid mater and the pia mater. Arachnoid granulations protrude into An illustration of the membranes that enclose the brain and spinal cord. The meninges include the periosteal and meningeal dura mater, the arachnoid mater and the pia mater. Arachnoid granulations protrude into](https://c8.alamy.com/comp/G1560N/an-illustration-of-the-membranes-that-enclose-the-brain-and-spinal-G1560N.jpg)