Neuroinflammation

Definition

Neuroinflammation is the inflammation of the nervous tissue, often in response to infection, injury, or disease. It plays a crucial role in the progression of many chronic neurological illnesses.

5 Must Know Facts For Your Next Test

1. Neuroinflammation is associated with conditions like Alzheimer's disease, multiple sclerosis, and Parkinson's disease.
2. Chronic neuroinflammation can lead to neuronal damage and impaired cognitive function.
3. Dietary factors such as high intake of saturated fats and sugars can exacerbate neuroinflammation.
4. Anti-inflammatory diets rich in omega-3 fatty acids, antioxidants, and polyphenols may help mitigate neuroinflammation.
5. Microglia are key immune cells in the brain that mediate neuroinflammatory responses.

Review Questions

• What are some neurological conditions associated with chronic neuroinflammation?
• How do dietary factors influence neuroinflammation?
• What role do microglia play in neuroinflammatory processes?

Related terms

Microglia: Immune cells in the central nervous system that act as first responders to infection or injury.

Omega-3 Fatty Acids: Essential fatty acids found in fish oils that have anti-inflammatory properties beneficial for brain health.

Antioxidants: Compounds that protect cells from damage caused by free radicals, potentially reducing inflammation.