Ataxia

Definition

Ataxia is a neurological condition characterized by impaired coordination and balance. It often results from damage to the cerebellum, the part of the brain responsible for motor control.

5 Must Know Facts For Your Next Test

1. Ataxia can be caused by nutritional deficiencies, such as vitamin B12 deficiency.
2. Chronic alcohol abuse can lead to ataxia due to its neurotoxic effects.
3. Patients with ataxia may present with symptoms like unsteady gait, difficulty with fine motor tasks, and slurred speech.
4. Certain neurological diseases, including multiple sclerosis and hereditary disorders like Friedreich's ataxia, are common causes of ataxia.
5. Proper nutritional support and management are crucial for patients with ataxia to prevent further neurological deterioration.

Review Questions

• What are the primary clinical symptoms associated with ataxia?
• How can nutritional deficiencies contribute to the development of ataxia?
• Which part of the brain is typically affected in individuals suffering from ataxia?

Related terms

Cerebellum: The part of the brain responsible for coordination and balance.

Vitamin B12 Deficiency: A condition that can cause neurological issues like ataxia due to inadequate levels of vitamin B12.

Multiple Sclerosis (MS): A chronic autoimmune disease affecting the central nervous system, which can include symptoms such as ataxia.