spinocerebellar ataxia type 1
Spinocerebellar ataxia type 1 (SCA1) is a subtype of type I autosomal dominant cerebellar ataxia (ADCA type I) characterized by dysarthria, writing difficulties, limb ataxia, and commonly nystagmus and saccadic abnormalities.
MONDO:0015548
Huntington disease-like syndrome
is_a
MONDO:0019792
autosomal dominant cerebellar ataxia type I
is_a
ATXN1 autosomal dominant cerebellar ataxia type I
exact
OPCA1
related
OPCA4
related
SCA1
exact
Sca1
exact
autosomal dominant cerebellar ataxia type I caused by mutation in ATXN1
exact
spinocerebellar ataxia 1
related
spinocerebellar ataxia type 1
exact