Hu, 2013: Overview of all reported PxMD-CACNA1A patients

Index patient Sex Ethnicity Country of origin AAO AAE Family history Symptoms Initial symptoms Reported mutations
Yes
A
CHN
4
21
n.a.
Tremor (any or unspecified)
-Tremor (ictal)
-Gait ataxia (ictal)
Dysarthria (ictal)
Nausea
Nystagmus (ictal)
-Gait ataxia (interictal)
Dysarthria
Diplopia
Nystagmus
Muscle weakness
Ataxia
Diplopia (ictal)
-Muscle weakness (ictal)
Vomiting
Gait ataxia
Vomiting (ictal)
Ataxia (ictal)
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n.a.
No
A
CHN
35
54
n.a.
Visual blurring
Nausea
Muscle weakness
Headache
Myokymia
Physical stress trigger
-Gait ataxia (ictal)
Vomiting
Nystagmus
Dystonia (any or unspecified)
Ataxia
Migraine
Seizures
Ataxia (ictal)
Gait ataxia
Dysarthria
Emotional stress trigger
Hyperhidrosis
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n.a.
No
A
CHN
5
16
n.a.
Nausea
Dysarthria
-Gait ataxia (ictal)
Gait ataxia
Muscle weakness
Ataxia
Migraine
Vomiting
Ataxia (ictal)
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n.a.
No
A
CHN
12
47
n.a.
-Gait ataxia (ictal)
Vertigo
Vomiting
Dysarthria
Nausea
Ataxia
Gait ataxia
Ataxia (ictal)
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n.a.
No
A
CHN
4
25
n.a.
-Gait ataxia (ictal)
Myokymia
Gait ataxia
Physical stress trigger
Tremor (any or unspecified)
Ataxia
Emotional stress trigger
Ataxia (ictal)
Vertigo
Dysarthria
Diplopia
Muscle weakness
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n.a.
No
A
CHN
5
74
n.a.
Nystagmus
-Gait ataxia (ictal)
Dysarthria
Vomiting
Myokymia
Nausea
Gait ataxia
Ataxia
Ataxia (ictal)
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n.a.
No
A
CHN
7
21
n.a.
Vertigo
Gait ataxia
Dysarthria
Tinnitus
Myokymia
Physical stress trigger
-Gait ataxia (ictal)
Ataxia
Headache
Diplopia
Ataxia (ictal)
Hyperhidrosis
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n.a.