一名HIV阳性患者的肌阵挛性癫痫：神经生理学发现

Myoclonic epilepsy in an HIV positive patient: neurophysiological findings.

作者信息

Kapoor R, Griffin G, Barrett G, Fowler C J

机构信息

Department of Neurology, The Middlesex Hospital, London, U.K.

出版信息

Electroencephalogr Clin Neurophysiol. 1991 Jan;78(1):80-4. doi: 10.1016/0013-4694(91)90022-v.

DOI:10.1016/0013-4694(91)90022-v

PMID:1701719

Abstract

An HIV-positive patient is described who presented with action myoclonus. Unusually, focal sinusoidal EEG burst complexes with a frequency of 40 and 55 Hz could be recorded over the sensorimotor cortex. Activity having a similar frequency was evoked in this area by posterior tibial nerve stimulation in the affected leg, and jerk-locked averaging showed that myoclonic jerks were preceded by similar cortical sinusoidal waves.

摘要

描述了一名出现动作性肌阵挛的HIV阳性患者。不同寻常的是，在感觉运动皮层可记录到频率为40和55赫兹的局灶性正弦脑电爆发复合波。通过刺激患侧腿部的胫后神经，在该区域诱发了具有相似频率的活动，且抽动锁定平均显示肌阵挛抽动之前有类似的皮层正弦波。