Ataxia

Definition

Ataxia is a neurological sign characterized by lack of muscle coordination, leading to unsteady movements and difficulty with balance. It can be a symptom of various underlying conditions, including Multiple Sclerosis.

5 Must Know Facts For Your Next Test

1. Ataxia often manifests as difficulty walking, poor coordination, and slurred speech.
2. It is commonly seen in patients with Multiple Sclerosis due to damage to the cerebellum or spinal cord.
3. Pharmacological treatments for ataxia may include medications that manage symptoms like muscle relaxants and anticonvulsants.
4. Physical therapy and occupational therapy are crucial non-pharmacological approaches to managing ataxia.
5. In Parkinson’s Disease, ataxia may present differently but often involves similar issues with movement and coordination.

Review Questions

• What are common symptoms associated with ataxia?
• How does Multiple Sclerosis contribute to the development of ataxia?
• Name two types of therapies used in managing ataxia besides pharmacological treatments.

Related terms

Multiple Sclerosis:

A chronic autoimmune disease affecting the central nervous system, leading to demyelination and neurodegeneration.

Cerebellum:

A part of the brain responsible for coordinating voluntary movements and maintaining posture and balance.

Anticonvulsants:

Medications primarily used to treat seizures but also effective in managing symptoms like ataxia.