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