| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
No
|
♀
|
n.a.
|
BEL
|
55
|
65
|
n.a.
|
Dysarthria
Mental deterioration Nystagmus Postural instability Cerebellar atrophy Ataxia Wheelchair Walking aids Rigidity Gait ataxia Show more (+7) |
Dysarthria
Gait ataxia |
|
Yes
|
♀
|
n.a.
|
BEL
|
34
|
45
|
n.a.
|
Mental deterioration
Gait ataxia Rigidity Cerebral atrophy Dysarthria Ataxia, limb Ataxia Behavioural abnormality Cerebellar atrophy Show more (+6) |
Gait ataxia
Dysarthria Behavioural abnormality |