Alcoholic cerebellar degeneration is a form of cerebellar degeneration that occurs in alcoholics. The cerebellum sits in the lower portion of the skull, behind the brain stem. One of its main jobs is to smoothly coordinate movements. This disorder occurs more commonly among men. It is varcharacterized by an unsteady gait, instability of the trunk, and poor coordination of the extremities. Additionally, difficulties with speech may occur. The disorder may progress over weeks or months.
Causes of Alcoholic Cerebellar Degeneration
Alcoholic cerebellar degeneration is most likely due to nutritional deficiencies, such as the vitamin deficiencies seen in Wernicke-Korsakoff's syndrome.
Signs and Symptoms of Alcoholic Cerebellar Degeneration
The symptoms of alcoholic cerebellar degeneration are a reflection of the part of the brain that is damaged. The gait becomes unsteady, and the feet are kept widely spaced apart to help with balance. The trunk is unstable, and it may be difficult to sit unsupported. Movements of the legs and arms become uncoordinated. Tremors may be present in certain postures. There may be difficulties with swallowing. Speech is also irregular, without a normal cadence.
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Medical Content Last Updated on 07/12/2008
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