| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
♀
|
n.a.
|
n.a.
|
2
|
23
|
n.a.
|
Cerebellar atrophy
Headache (ictal) Vomiting (ictal) -Muscle weakness (ictal) Ataxia Vomiting Tonic upgaze Ataxia (ictal) Nystagmus Muscle weakness Headache Nystagmus (interictal) Show more (+9) |
Tonic upgaze
|