|Signs and Symptoms||Approximate number of patients (when available)|
|Abnormality of eye movement||50%|
|Neurological speech impairment||7.5%|
|Sudden cardiac death||7.5%|
|Abnormal rapid eye movement sleep||-|
|Autosomal dominant inheritance||-|
|Excessive daytime sleepiness||-|
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Is there a cure for narcolepsy? Is there an association between narcolepsy and seizures? At what age do symptoms occur, and when do people seek medical attention? See answer