Spinocerebellar ataxia type 20

Autosomal dominant

Adult

Spinocerebellar ataxia type 21

Autosomal dominant

Adolescent

Spinocerebellar ataxia type 23

Autosomal dominant

Adult

Spinocerebellar ataxia type 25

Autosomal dominant

All ages

Spinocerebellar ataxia type 26

Autosomal dominant

Adult

Spinocerebellar ataxia type 27A

Autosomal dominant

Adolescent, Adult

Spinocerebellar ataxia type 27B

Autosomal dominant

Spinocerebellar ataxia type 28

Autosomal dominant

Childhood

Spinocerebellar ataxia type 29

Autosomal dominant, Autosomal recessive

Infancy, Neonatal

Spinocerebellar ataxia type 3

Autosomal dominant

Adult, Childhood

Spinocerebellar ataxia type 30

Autosomal dominant

Adult, Elderly

Spinocerebellar ataxia type 31

Autosomal dominant

Adolescent, Adult, Childhood, Elderly

Spinocerebellar ataxia type 32

Autosomal dominant

Adult

Spinocerebellar ataxia type 34

Autosomal dominant

Adolescent, Adult, Neonatal

Spinocerebellar ataxia type 35

Autosomal dominant

Adolescent, Adult

Spinocerebellar ataxia type 36

Autosomal dominant

Adult

Spinocerebellar ataxia type 37

Autosomal dominant

Adult

Spinocerebellar ataxia type 38

Autosomal dominant

Adult

Spinocerebellar ataxia type 4

Autosomal dominant

Adult

Spinocerebellar ataxia type 40

Autosomal dominant

Adult

Spinocerebellar ataxia type 41

Autosomal dominant

Adult

Spinocerebellar ataxia type 42

Autosomal dominant

Adolescent, Adult, Childhood, Elderly

Spinocerebellar ataxia type 43

Autosomal dominant

Adult, Elderly

Spinocerebellar ataxia type 44

Autosomal dominant

Adult