<unk>  <unk>  is one of a group of genetic disorders characterized by slowly progressive incoordination of gait and is often associated with poor coordination of hands, speech, and eye movements. A review of different clinical features among<unk>  subtypes was recently published describing the frequency of non-cerebellar features, like parkinsonism, chorea, pyramidalism, cognitive impairment, peripheral neuropathy, seizures, among others. As with other forms of ataxia,<unk>  frequently results in atrophy of the cerebellum, loss of fine coordination of muscle movements leading to unsteady and clumsy motion, and other symptoms. The symptoms of an ataxia vary with the specific type and with the individual patient. In many cases a person with ataxia retains full mental capacity but progressively loses physical control.
Spinocerebellar ataxia
Paroniria
Truncal ataxia
Non-progressive congenital ataxia
Benign hereditary chorea
Dysthanasia
Spinal and bulbar muscular atrophy
Ataxic cerebral palsy