| JME | juvenile myoclonus epilepsy |
|---|---|
| MERRF | myoclonus epilepsy with ragged red fibers [syndrome] |
| MERRLA | myoclonus epilepsy-ragged red fibers-lactic acidosis [syndrome] |
| NASE | National Association for the Study of Epilepsy |
| NCE | negative contrast echocardiography; new chemical entity; nonconvulsive epilepsy |