ICD-11 definition : Spinocerebellar ataxia type 5 is a rare subtype of autosomal dominant cerebellar ataxia
type 3, characterized by the early-onset of cerebellar signs and eye movement abnormalities
with a very slow disease progression (disease duration of more than 30 years). It
is due to a mutation in the SPTBN2 gene.;
Spinocerebellar ataxia type 5 is a rare subtype of autosomal dominant cerebellar ataxia
type 3, characterized by the early-onset of cerebellar signs and eye movement abnormalities
with a very slow disease progression (disease duration of more than 30 years). It
is due to a mutation in the SPTBN2 gene.