Phenotype details |
cerebellar ataxia; no upper limb ataxia (-HP:0001251); no lower limb ataxia (-HP:0001251); gait ataxia (HP:0002066); oculomotor abnormalities (HP:0000496); no truncal ataxia (-HP:0002078); no cerebellar dysarthria (-HP:0001260); no hypofunction on video head impulse test; no sensory and/or motor impairment on NCS; MRI brain no atrophy; no extracerebellar features |