| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
♀
|
JO
|
MAR
|
1
|
5
|
n.a.
|
Dystonia (any or unspecified)
Nystagmus (interictal) Gait ataxia Tonic upgaze (ictal) Nystagmus Dysarthria Ophthalmoparesis Nystagmus (ictal) -Limb ataxia (interictal) -Gait ataxia (ictal) Tonic upgaze Tremor (any or unspecified) Ataxia (ictal) Ataxia, limb Ataxia -Gait ataxia (interictal) Show more (+13) |
Gait ataxia
Tonic upgaze |
|
Yes
|
♀
|
n.a.
|
n.a.
|
n.a.
|
3
|
n.a.
|
Gait ataxia
Nystagmus Nystagmus (interictal) Tonic upgaze Tremor (any or unspecified) Tonic upgaze (ictal) Nystagmus (ictal) Ataxia Dysarthria Fatigue trigger Ataxia, limb Ophthalmoparesis Motor developmental delay Show more (+10) |
Tonic upgaze
Motor developmental delay |