Spinocerebellar Ataxia 11, also known as spinocerebellar ataxia type 11, is related to spinocerebellar ataxia, autosomal recessive 11 and spinocerebellar ataxia 1. An important gene associated with Spinocerebellar Ataxia 11 is TTBK2 (Tau Tubulin Kinase 2), and among its related pathways/superpathways are Loss of Nlp from mitotic centrosomes and Organelle biogenesis and maintenance. Affiliated tissues include spinal cord and cerebellum, and related phenotypes are dysarthria and dysphagia