Myoclonic Epilepsy, JuvenileEpilepsies, MyoclonicEpilepsyMyoclonic Epilepsies, ProgressiveEpilepsy, GeneralizedMERRF SyndromeNAV1.1 Voltage-Gated Sodium ChannelAnticonvulsantsElectroencephalographyEpilepsy, ReflexMyoclonusEpilepsy, AbsenceEpilepsy, Tonic-ClonicMyoclonic Cerebellar DyssynergiaEpilepsy, Temporal LobeSeizuresPiracetamSpasms, InfantileValproic AcidMELAS SyndromeSeizures, FebrileRNA, Transfer, LysPrecipitating FactorsLafora DiseaseStatus EpilepticusMitochondrial EncephalomyopathiesPedigreeRNA, Transfer, LeuVideo RecordingMagnetic Resonance ImagingChromosomes, Human, Pair 6Age of OnsetSodium ChannelsThalamusEpilepsy, Complex PartialSyndromeNeuroimagingBrainMutationPentylenetetrazoleEpilepsy, Frontal LobeDNA, MitochondrialMutation, Missense