Photosensitivity in Dravet syndrome is under-recognized and related to prognosis

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• 作者：Nienke Verbeek^a ; Doroth&eacute ; e Kasteleijn-Nolst Trenit&eacute ; ^a ; ^{d.kasteleijn@umcutrecht.nl} ; ^{dkasteleijn@planet.nl} ; Merel Wassenaar^b ; ^c ; Jolien van Campen^d ; ^e ; Anja Sonsma^a ; W. Boudewijn Gunning^c ; Al de Weerd^c ; Nine Knoers^a ; Willy Spetgens^b ; ^c ; Thea Gutter^c ; Frans Leijten^b ; Eva Brilstra^a
• 关键词：Photoparoxysmal EEG response ; PPR ; SCN1A ; Pattern stimulation ; Self-induction ; Prevalence
• 刊名：Clinical Neurophysiology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：128
• 期：2
• 页码：323-330
• 全文大小：503 K
• 卷排序：128

文摘

Photoparoxysmal EEG responses (PPR) are very common (42%) in patients with Dravet syndrome (DS). PPR in DS occurs at a strikingly young age and seems to be connected with a more severe course. Repetitive intermittent photic stimulation with optimal protocol increases detection rate of PPR.