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GTR Home > Conditions/Phenotypes > Spinocerebellar ataxia type 11

Summary

Excerpted from the GeneReview: Spinocerebellar Ataxia Type 11
Spinocerebellar ataxia type 11 (SCA11) is characterized by progressive cerebellar ataxia and abnormal eye signs (jerky pursuit, horizontal and vertical nystagmus). Pyramidal features are seen on occasion. Peripheral neuropathy and dystonia are rare. Six families have been reported to date, one each from the UK, Pakistan, France, Germany, Denmark, and China. Age of onset ranged from early childhood to the mid-40s. Life span is thought to be normal.

Genes See tests for all associated and related genes

  • Also known as: SCA11, TTBK, TTBK2
    Summary: tau tubulin kinase 2

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