TY - CHAP M1 - Book, Section TI - Autosomal Dominant Nocturnal Frontal Lobe Epilepsy A1 - Derry, Christopher A1 - Scheffer, Ingrid E. A2 - Duchowny, Michael A2 - Cross, J. Helen A2 - Arzimanoglou, Alexis PY - 2017 T2 - Pediatric Epilepsy AB - Autosomal dominant nocturnal frontal lobe epilepsy (ADNFLE) is a familial focal epilepsy syndrome characterized by frontal lobe seizures occurring predominantly during light sleep. Although not a common condition, it is increasingly recognized, with over 100 families reported.1 It was first described in 1994 in families from Australia, Canada, and the United Kingdom,2 and subsequently became the first human epilepsy for which an underlying genetic defect was identified. The first mutation to be discovered was in the CHRNA4 gene encoding the α4 subunit of the nicotinic acetylcholine receptor (nAChR),3 a ligand-gated ion channel. The subsequent discovery of further nAChR subunit gene mutations in ADNFLE,4,5,6 along with ion channel gene mutations in various other familial epilepsy syndromes, led to the concept of channelopathies as the fundamental basis to many epilepsy syndromes.7 SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1138410789 ER -