| Phenotype details |
cerebellar ataxia, bilateral vestibulopathy; no upper limb ataxia (-HP:0001251); no lower limb ataxia (-HP:0001251); gait ataxia (HP:0002066); oculomotor abnormalities (HP:0000496); no cerebellar dysarthria (-HP:0001260); bilateral hypofunction on video head impulse test; no sensory and/or motor impairment on NCS; MRI brain global brain atrophy; no extracerebellar features |