Brief description of study
The prospective study is to establish the world's largest cohort of premanifest and early-stage SCA1 and SCA3 individuals.
Eligibility of study
You may be eligible for this study if you meet the following criteria:
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Conditions:
SCA1 SCA3,SCA1 ,SCA3
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Age:
18 years - 65 years
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Gender: All