| 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 Walking aids Cerebellar atrophy Rigidity Dysarthria Gait ataxia Wheelchair Mental deterioration Nystagmus Show more (+7) |
Dysarthria
Gait ataxia |
|
Yes
|
♀
|
n.a.
|
BEL
|
34
|
45
|
n.a.
|
Behavioural abnormality
Cerebral atrophy Ataxia Gait ataxia Cerebellar atrophy Rigidity Mental deterioration Ataxia, limb Dysarthria Show more (+6) |
Behavioural abnormality
Gait ataxia Dysarthria |