| 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.
|
Nystagmus
Vertigo Ataxia (ictal) Dysarthria (ictal) Vertigo (ictal) Dysarthria Ataxia Show more (+4) |
n.a.
|
|
No
|
♀
|
C
|
n.a.
|
12
|
n.a.
|
n.a.
|
Dystonia (any or unspecified)
Ataxia (ictal) Impaired vision -Gait ataxia (ictal) Gait ataxia Dysarthria Nystagmus Ataxia Dysarthria (ictal) Show more (+6) |
n.a.
|