Parkinsonism in Spinocerebellar Ataxia Type 6
RISCA : Prospective Study of Individuals at Risk for SCA1, SCA2, SCA3, SCA6, SCA7
Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias
Dalfampridine and Gait in Spinocerebellar Ataxias
Trial in Adult Subjects With Spinocerebellar Ataxia
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
† Study has passed its completion date and status has not been verified in more than two years.