Glossary

Meninges

Meninges

Hirnhaut·Also: Meningen

The meninges are several layers of connective tissue that surround and protect the brain and spinal cord. Inflammation of these membranes is known as meningitis.

Symptoms rather than terms?

Describe what's going on — we'll find the right doctor for you.

Editorial content · as of 9/5/2026