| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
♀
|
A
|
JPN
|
62
|
67
|
n.a.
|
Cerebellar atrophy
Headache Ataxia, limb Nystagmus Ataxia Migraine Gait ataxia Hemiplegia Dysarthria Show more (+6) |
Migraine
Hemiplegia |
|
No
|
♀
|
A
|
JPN
|
36
|
63
|
n.a.
|
Dysarthria
Cerebellar atrophy Migraine Hemiplegia Ataxia Gait ataxia Ataxia, limb Nystagmus Headache Show more (+6) |
n.a.
|