Warning Signs Of Cerebellar Degeneration

Jerky Limb Movements

Individuals with cerebellar degeneration may experience jerky limb movements, which tend to be unsteady or slow. They're sometimes caused by dystonia, a disorder that causes uncontrollable muscle contractions. When the muscles contract, the body part involuntarily twists, which can lead to abnormal postures. Though dystonia might affect only one muscle, it typically affects multiple systems when associated with cerebellar degeneration. Common symptoms include cramping in the feet, pulling in the neck, uncontrolled blinking, and difficulty speaking. Fatigue and stress might make the symptoms worse.

Dystonia is related to the basal ganglia, the area of the brain located in the cerebrum that initiates muscle contractions. Dystonia typically presents in cases of cerebellar degeneration where other parts of the brain are also affected. In addition, jerky movements in the limbs can be a symptom of ataxia, which is a much more common symptom caused by dysfunction in the cerebellum.

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Uncoordination And Difficulty Walking

It's common for patients with cerebellar degeneration to experience uncoordination and difficulty walking. These symptoms are associated with ataxia, a lack of control or ability to coordinate voluntary muscle movements. Since the cerebellum regulates voluntary muscle movement, as stated, ataxia is one of the most common symptoms of cerebellar degeneration. Individuals also tend to have poor coordination, and when they walk, the gait tends to be unsteady. They're also more likely to stumble. Along with these difficulties, patients may have difficulty speaking and trouble with fine motor tasks like writing, eating, and buttoning shirts. There may be involuntary eye movements. Because ataxia is almost always related to cerebellum damage, it's important for individuals with these symptoms to see their doctors as soon as possible.

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