How does meningitis affect nervous system?

How does meningitis affect nervous system?

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.

What components of the nervous system are directly 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). Meningitis can be caused by bacteria, viruses, or fungi, by disorders that are not infections, or by drugs.

What systems does bacterial meningitis affect?

Bacterial meningitis is a serious and life threatening form of meningitis that occurs due to a bacterial infection. Meningitis affects the meninges, which are membranes that surround the brain and spinal cord. The meninges work with the cerebrospinal fluid to protect the central nervous system (CNS).

Does meningitis affect the peripheral nervous system?

TBE can present as meningitis, meningoencephalitis, or meningoencephalomyelitis. Dysfunction of the autonomic (ANS) and peripheral motoric and sensory nervous system (PNS) might contribute to acute and long‐term complications.

Is meningitis a neurological condition?

People who are suspected of having meningitis or encephalitis should receive immediate, aggressive medical treatment. Both diseases can progress quickly and have the potential to cause severe, irreversible neurological damage.

Does meningitis affect the arachnoid mater?

Most commonly in meningitis, the cerebrospinal fluid and its surrounding meninges—the arachnoid mater and pia mater—are infected and inflamed. While the dura mater may have little to no inflammation, its nerve fibers may become activated and contribute to neck pain and nuchal rigidity.

Which nervous system cells would be responsible for removing bacterial cells causing the meningitis?

Microglia, which are the brain’s immune system cells, are involved in everything – from brain development to protecting against diseases such as meningitis and Alzheimer’s.

What happens when you have meningitis?

Meningitis is an inflammation of the fluid and membranes (meninges) surrounding your brain and spinal cord. The swelling from meningitis typically triggers signs and symptoms such as headache, fever and a stiff neck.

Is the nervous system?

The nervous system is made up of the brain, spinal cord and nerves. It controls much of what you think and feel and what your body does.