| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
♀
|
AM
|
USA
|
20
|
20
|
n.a.
|
Ataxia
Cerebral atrophy Tremor (any or unspecified) Dysmetric saccades Gait ataxia Ataxia, limb Tremor, kinetic Dysarthria Nystagmus Postural instability Mental deterioration Cerebellar atrophy Show more (+9) |
Mental deterioration
|