Cerebellar ataxia
Cerebellar Ataxia
Cerebellar ataxia (pronunciation: /ˌserəˈbelər əˈtaksēə/) is a form of ataxia originating in the cerebellum. The term is derived from the Greek words "a-" (without) and "taxis" (order), combined with the Latin word "cerebellum" (little brain).
Definition
Cerebellar ataxia is a condition characterized by a lack of muscle coordination during voluntary movements. This can occur as a result of damage to, or diseases of, the cerebellum, which is the part of the brain responsible for integrating sensory perception and motor output.
Symptoms
Symptoms of cerebellar ataxia can include unsteady walk and a tendency to tilt the body towards the side of the lesion, difficulty with fine motor tasks, changes in speech, involuntary back-and-forth eye movements (nystagmus), and difficulty swallowing (dysphagia).
Causes
Cerebellar ataxia can be caused by a variety of factors, including genetic disorders, alcohol abuse, stroke, tumors, and certain medications. It can also be a symptom of other diseases such as multiple sclerosis, cerebral palsy, and Friedreich's ataxia.
Treatment
While there is no cure for cerebellar ataxia, treatments are available to help manage symptoms. These may include physical therapy, speech therapy, and medication to control spasticity and other symptoms. In some cases, surgery may be an option to remove tumors or alleviate pressure on the cerebellum.
Related Terms
External links
- Medical encyclopedia article on Cerebellar ataxia
- Wikipedia's article - Cerebellar ataxia
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