Examination for common genetic causes of cerebellar ataxia (SCA 1, 2, 3, 6, 7, FA)

An increase in the number of triplet repeats (expansion) in unstable regions of the genome is the cause of cerebellar ataxias: spinocerebellar ataxia (SCA) type 1 (detection of expansion in the ATXN1 gene), SCA type 2 (detection of expansion in the ATXN2 gene), SCA type 3 (detection of expansion in the ATXN3 gene), SCA type 6 (detection of expansion in the CACNA1A gene), SCA type 7 (detection of expansion in the ATXN7 gene), Friedreich's ataxia (detection of expansion in the FXN gene).

Within 13 days. The specified time does not include the day of biomaterial collection