Meninges (Noun)
Meaning
A membrane (one of 3) that envelops the brain and spinal cord.
Classification
Nouns denoting body parts.
Examples
- The meninges are three layers of protective membranes that envelop the brain and spinal cord, shielding them from injury and infection.
- Inflammation of the meninges, known as meningitis, can be caused by viral or bacterial infections and requires prompt medical attention.
- The outermost layer of the meninges is the dura mater, a thick and fibrous membrane that adheres to the inner surface of the skull.
- Damage to the meninges can lead to cerebrospinal fluid leaks, which can cause severe headaches and other neurological symptoms.
- The arachnoid mater, the middle layer of the meninges, is a delicate membrane that closely adheres to the pia mater, the innermost layer.