<unk>  accounts for less than 1% of epilepsy cases at specialist centres. The incidence and prevalence of<unk>  is unknown, but there are considerable geography and ethnic variations amongst the specific genetic disorders. One cause, Unverricht Lundborg Disease, has an incidence of at least 1:20,000 in Finland.
Progressive myoclonus epilepsy
Juvenile myoclonic epilepsy
Northern epilepsy syndrome
Vertiginous epilepsy
Myoclonic epilepsy
Musicogenic epilepsy
Photosensitive epilepsy
Myoclonic astatic epilepsy