| Phenotype details |
cerebellar ataxia, bilateral vestibulopathy; upper limb ataxia (HP:0001251); lower limb ataxia (HP:0001251); gait ataxia (HP:0002066); oculomotor abnormalities (HP:0000496); no truncal ataxia (-HP:0002078); no cerebellar dysarthria (-HP:0001260); bilateral hypofunction on video head impulse test; MRI brain no atrophy; no extracerebellar features |