 Spinocerebellar ataxia type-13

Spinocerebellar ataxia type 13 (SCA13) is a rare autosomal dominant disorder, which, like other types of SCA, is characterized by dysarthria, nystagmus, and ataxia of gait, stance and the limbs due to cerebellar dysfunction.Patients with SCA13 also tend to present with epilepsy, an inability to run, and increased reflexes.