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