Mestre, 2016: Overview of all reported PxMD-KCNA1 patients

Index patient Sex Ethnicity Country of origin AAO AAE Family history Symptoms Initial symptoms Reported mutations
Yes
n.a.
n.a.
10
18
Yes
Visual blurring
-Limb ataxia (interictal)
Gait ataxia
Ataxia (interictal)
Dysarthria (ictal)
Episodia ataxia
Dysarthria
Headache
Vertigo
Ataxia, limb
Ataxia
Vertigo (ictal)
-Gait ataxia (ictal)
-Visual blurring (ictal)
Ataxia (ictal)
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Episodia ataxia
No
n.a.
n.a.
n.a.
26
Yes
Ataxia (ictal)
Muscle cramps
Ataxia
Gait ataxia
Tremor (any or unspecified)
-Tremor (interictal)
-Tremor (ictal)
-Gait ataxia (ictal)
Show more (+5)
n.a.
No
n.a.
n.a.
n.a.
49
Yes
Tremor (any or unspecified)
Ataxia
Headache
Ataxia, limb
Hand twitching
Seizures
-Tremor (interictal)
Dizziness
-Limb ataxia (interictal)
Muscle cramps
Ataxia (ictal)
Gait ataxia
-Gait ataxia (ictal)
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Hand twitching
Muscle cramps
No
n.a.
n.a.
n.a.
50
Yes
Episodia ataxia
-Tremor (interictal)
-Gait ataxia (ictal)
Gait ataxia
Ataxia
Ataxia (ictal)
-Limb ataxia (interictal)
Tremor (any or unspecified)
Ataxia, limb
Show more (+6)
Episodia ataxia
No
n.a.
n.a.
12
22
Yes
Dizziness
-Gait ataxia (ictal)
Ataxia, limb
Tremor (any or unspecified)
Ataxia (ictal)
Ataxia
Episodia ataxia
Muscle cramps
-Tremor (interictal)
Gait ataxia
Show more (+7)
Episodia ataxia