Cerebellar Ataxia, Cayman Type, also known as cayman type cerebellar ataxia, is related to ataxia with vitamin e deficiency and dystonia, and has symptoms including cerebellar ataxia An important gene associated with Cerebellar Ataxia, Cayman Type is ATCAY (ATCAY Kinesin Light Chain Interacting Caytaxin). Affiliated tissues include brain and myeloid, and related phenotypes are nonprogressive cerebellar ataxia and nystagmus