spinocerebellar ataxia 2

info · Genetic

An autosomal dominant cerebellar ataxia that is characterized by ataxia, bulbar palsy, peripheral neuropathy chorea and muscle atrophy, has_material_basis_in mutation in the ATXN2 gene.

Signs and symptoms

Ataxia
Dysarthria
Cerebellar atrophy
Unsteady gait
Dysphagia
Olivopontocerebellar atrophy
Action tremor
Gaze-evoked nystagmus
Bradykinesia
Dysmetria