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