kelloggs epilepsy

Juvenile myoclonic (Janz syndrome): rare generalised seizures esp. on waking, daytime absences, myoclonus esp. in mornings (‘Kellogg’s epilepsy’), linked to chr. 6, EEG: polyspike-wave complexes, photosensitivity; Rx: lamotrigine, topiramate, levetiracetam, zonisamide