Jerky, staggering gait and other uncoordinated movements caused by a disease of or damage to the cerebellum. Other features include dysarthria (slurred speech), hand tremor, and nystagmus (abnormal jerky eye movements). Possible causes include stroke, multiple sclerosis, a brain tumour, damage caused by alcohol dependence, and degeneration of the cerebellum due to an inherited disorder.
Cerebellar ataxia |
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