Spinocerebellar Ataxia, Autosomal Recessive 14, also known as autosomal recessive spinocerebellar ataxia 14, is related to aceruloplasminemia and autosomal recessive cerebellar ataxia, and has symptoms including action tremor, dysdiadochokinesis and gait ataxia. An important gene associated with Spinocerebellar Ataxia, Autosomal Recessive 14 is SPTBN2 (Spectrin Beta, Non-Erythrocytic 2), and among its related pathways/superpathways is Mitochondrial calcium ion transport. Affiliated tissues include eye and spinal cord, and related phenotypes are progressive cerebellar ataxia and hyperreflexia