Brenner R P, Schaul N
Department of Psychiatry, University of Pittsburgh, Pennsylvania.
J Clin Neurophysiol. 1990 Apr;7(2):249-67.
In this article, we review periodic EEG patterns, which have been classified into four different types based on their interval duration (short or long) and topographic distribution (lateralized, bilaterally independent, or diffuse and synchronous). The four patterns are: (1) periodic lateralized epileptiform discharges; (2) bilateral independent periodic lateralized epileptiform discharges; (3) periodic short-interval diffuse discharges; and (4) periodic long-interval diffuse discharges. We also discuss morphology, etiologies, and clinical correlates of each pattern and possible pathophysiological mechanisms of periodicity.
在本文中，我们回顾了周期性脑电图模式，这些模式根据其间隔持续时间（短或长）和地形分布（单侧化、双侧独立或弥漫性与同步性）被分为四种不同类型。这四种模式分别是：（1）周期性单侧化癫痫样放电；（2）双侧独立周期性单侧化癫痫样放电；（3）周期性短间隔弥漫性放电；以及（4）周期性长间隔弥漫性放电。我们还讨论了每种模式的形态、病因、临床关联以及周期性可能的病理生理机制。
