|Signs and Symptoms||Approximate number of patients (when available)|
|Atypical absence seizures||-|
|Delayed speech and language development||-|
|Generalized tonic-clonic seizures||-|
|X-linked dominant inheritance||-|
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What is bilateral frontoparietal polymicrogyria? What are its symptoms? How is it different from bilateral perisylvian polymicrogyria in how it presents and what symptoms we see? See answer
If a child is the only one affected with perisylvian syndrome in his family, can the inheritance of the syndrome be determined? Would perisylvian syndrome in a male child come from the mother or the father, or both? Is genetic testing for this syndrome available? See answer