Table of Contents
- 1 What part of the brain is affected in meningitis?
- 2 What part of meninges does meningitis affect?
- 3 What is affected in meningitis?
- 4 What is meningitis in the brain?
- 5 What happens when meningitis goes to the brain?
- 6 How does bacterial meningitis affect the brain?
- 7 How does meningitis affect the brain?
What part of the brain is affected in meningitis?
Meningitis affects the meninges, the membranes that surround the brain and spinal cord and protect the central nervous system (CNS), together with the cerebrospinal fluid.
What part of meninges does meningitis affect?
Meningitis is an infection and inflammation of the fluid and three membranes (meninges) protecting your brain and spinal cord. The tough outer membrane is called the dura mater, and the delicate inner layer is the pia mater.
Which layer is affected by meningitis?
Meningitis is inflammation of the layers of tissue that cover the brain and spinal cord (meninges) and of the fluid-filled space between the meninges (subarachnoid space).
What is affected in meningitis?
Meningitis is an infection that causes the protective membranes of the nervous system to swell. Inflammation of the brain and spinal cord can affect every part of your body. Fever and other symptoms can come on suddenly and progress very quickly, causing devastating effects.
What is meningitis in the brain?
Meningitis is an inflammation (swelling) of the protective membranes covering the brain and spinal cord. A bacterial or viral infection of the fluid surrounding the brain and spinal cord usually causes the swelling. However, injuries, cancer, certain drugs, and other types of infections also can cause meningitis.
Which membranes of the central nervous system are affected by meningitis?
What happens when meningitis goes to the brain?
Meningitis is an infection of the membranes (meninges) that protect the spinal cord and brain. When the membranes become infected, they swell and press on the spinal cord or brain. This can cause life-threatening problems. Meningitis symptoms strike suddenly and worsen quickly.
How does bacterial meningitis affect the brain?
Where are the meninges of the brain?
There are three layers of meninges around the brain and spinal cord. The outer layer, the dura mater, is tough, white fibrous connective tissue. The middle layer of meninges is arachnoid, a thin layer resembling a cobweb with numerous threadlike strands attaching it to the innermost layer.