|Signs and Symptoms||Approximate number of patients (when available)|
(present in 5%-29% of cases)
|Attention deficit hyperactivity disorder||-|
|Autosomal dominant inheritance||-|
|Delayed speech and language development||-|
|EEG with centrotemporal focal spike waves||-|
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What types of symptoms are seen in people with Landau-Kleffner syndrome? See answer
Can Landau-Kleffner syndrome and autism be diagnosed by genetic testing? See answer