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.
Ataxia
Vomiting (ictal)
Tremor (any or unspecified)
-Gait ataxia (ictal)
-Muscle weakness (ictal)
Gait ataxia
Dysarthria
Nystagmus
Diplopia (ictal)
Ataxia (ictal)
-Tremor (ictal)
Diplopia
-Gait ataxia (interictal)
Muscle weakness
Vomiting
Nausea
Dysarthria (ictal)
Nystagmus (ictal)
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n.a.
No
♂
A
CHN
35
54
n.a.
Vomiting
Myokymia
Dystonia (any or unspecified)
Physical stress trigger
Seizures
Headache
Nausea
Emotional stress trigger
Dysarthria
Gait ataxia
Ataxia (ictal)
Hyperhidrosis
Nystagmus
Visual blurring
Ataxia
-Gait ataxia (ictal)
Muscle weakness
Migraine
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n.a.
No
♂
A
CHN
5
16
n.a.
Ataxia (ictal)
Nausea
Dysarthria
-Gait ataxia (ictal)
Ataxia
Migraine
Gait ataxia
Muscle weakness
Vomiting
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n.a.
No
♀
A
CHN
12
47
n.a.
Dysarthria
Vomiting
Ataxia (ictal)
Ataxia
Gait ataxia
Vertigo
Nausea
-Gait ataxia (ictal)
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n.a.
No
♂
A
CHN
4
25
n.a.
-Gait ataxia (ictal)
Dysarthria
Emotional stress trigger
Diplopia
Myokymia
Vertigo
Tremor (any or unspecified)
Ataxia (ictal)
Muscle weakness
Physical stress trigger
Ataxia
Gait ataxia
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n.a.
No
♀
A
CHN
5
74
n.a.
Gait ataxia
Ataxia
Dysarthria
Ataxia (ictal)
Myokymia
Nausea
-Gait ataxia (ictal)
Vomiting
Nystagmus
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n.a.
No
♂
A
CHN
7
21
n.a.
Ataxia
Gait ataxia
Hyperhidrosis
Ataxia (ictal)
Myokymia
Headache
Diplopia
Dysarthria
-Gait ataxia (ictal)
Physical stress trigger
Vertigo
Tinnitus
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n.a.