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Epileptic seizures formal classification

Formal classification of epileptic seizures divided into those with focal onset, those with generalized onset, and those with unknown onset. (From: Fisher RS, Cross JH, French JA, et al. Operational classification of seizure types by the International League Against Epilepsy: position paper of the ILAE Commission for Classification and Terminology. Epilepsia 2017a;58(4):522-30.)

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