| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
♀
|
n.a.
|
n.a.
|
56
|
56
|
n.a.
|
Ataxia
Atrophy/degeneration affecting the brainstem Rigidity Postural instability Parkinsonism Bradykinesia Hypophonia Cerebellar atrophy Gait ataxia Behavioural abnormality Dysmetric saccades Dysarthria Show more (+9) |
Postural instability
Dysarthria |