Phenotype details |
cerebellar ataxia, bilateral vestibulopathy, hyper-reflexia and parkinsonism; 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); bilateral hypofunction on video head impulse test; no sensory and/or motor impairment on NCS; autonomic nervous system dysfunction (HP:0002270) on anti-hypertensive medication; MRI brain no atrophy; lower limb hyper-reflexia, parkinsonism |