| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
No
|
♀
|
n.a.
|
n.a.
|
10
|
30
|
Yes
|
Seizures
Ataxia Ataxia (ictal) |
n.a.
|
|
No
|
♂
|
n.a.
|
n.a.
|
4
|
10
|
Yes
|
Ataxia
Myokymia Ataxia (ictal) |
n.a.
|
|
No
|
♂
|
n.a.
|
n.a.
|
4
|
31
|
Yes
|
n.a.
|
||
No
|
♀
|
n.a.
|
n.a.
|
n.a.
|
50
|
Yes
|
Ataxia
Ataxia (ictal) Cognitive impairment Dysarthria Myokymia Myokymia (interictal) Dysarthria (ictal) Show more (+4) |
n.a.
|
|
Yes
|
♂
|
n.a.
|
n.a.
|
2
|
3
|
Yes
|
n.a.
|