| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
♀
|
C
|
n.a.
|
42
|
50
|
n.a.
|
Dysmetric saccades
Putaminal rim sign Abnormality of ocular smooth pursuit Ataxia Gait ataxia Dystonia, limb Motor impersistence Dysarthria Dystonia (any or unspecified) Mental deterioration Postural instability Chorea Cerebellar atrophy Show more (+10) |
Dysarthria
Postural instability Chorea |