Wan, 2011: Overview of all reported PxMD-CACNA1A patients

Index patient Sex Ethnicity Country of origin AAO AAE Family history Symptoms Initial symptoms Reported mutations
Yes
♀
n.a.
n.a.
8
n.a.
n.a.
Headache
Hypertonia
Vertigo (ictal)
Nausea
Hypertonia
Gait ataxia
-Gait ataxia (interictal)
Ataxia
Vomiting (ictal)
Nystagmus
-Visual blurring (ictal)
-Gait ataxia (ictal)
Vomiting
Nystagmus (interictal)
Visual blurring
Nausea (ictal)
Ataxia (ictal)
Vertigo
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n.a.
Yes
♀
n.a.
n.a.
2
n.a.
n.a.
Vertigo
-Gait ataxia (ictal)
-Gait ataxia (interictal)
Dysarthria
Vomiting
Gait ataxia
Cognitive impairment
Ataxia
Physical stress trigger
Ataxia, limb
Nausea (ictal)
-Limb ataxia (interictal)
Dysarthria (ictal)
Vomiting (ictal)
Nausea
Ataxia (ictal)
Vertigo (ictal)
Nystagmus (interictal)
Nystagmus
Saccadic smooth pursuit
Emotional stress trigger
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Nystagmus
Yes
♂
n.a.
n.a.
7
n.a.
n.a.
Physical stress trigger
Ataxia (ictal)
Gait ataxia
Vomiting
-Gait ataxia (ictal)
Ataxia
Dysarthria
Nystagmus
Nausea
Tinnitus (ictal)
Nausea (ictal)
Nystagmus (interictal)
Dysarthria (ictal)
Vomiting (ictal)
Tinnitus
Emotional stress trigger
Depression
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n.a.