ICD-11 definition : Spinocerebellar ataxia type 15/16 (SCA15/16) is a rare subtype of type I autosomal
dominant cerebellar ataxia (ADCA type I). It is characterized by cerebellar ataxia,
tremor and cognitive impairment.;
Spinocerebellar ataxia type 15/16 (SCA15/16) is a rare subtype of type I autosomal
dominant cerebellar ataxia (ADCA type I). It is characterized by cerebellar ataxia,
tremor and cognitive impairment.