| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
♂
|
C
|
n.a.
|
n.a.
|
n.a.
|
n.a.
|
Ataxia
Vertigo (ictal) Nystagmus Dysarthria Vertigo Ataxia (ictal) Dysarthria (ictal) Show more (+4) |
n.a.
|
|
No
|
♀
|
C
|
n.a.
|
12
|
n.a.
|
n.a.
|
Gait ataxia
Ataxia Impaired vision -Gait ataxia (ictal) Dysarthria (ictal) Dysarthria Dystonia (any or unspecified) Ataxia (ictal) Nystagmus Show more (+6) |
n.a.
|