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