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本文对4例肢痛性癫痫患儿的临床持点及脑电图资料进行了整理,重点总结分析了脑电图改变。4例均有散发性阴性尖波,1/4例有尖～慢综合波放电,过度换气后3/4例有阳性棘节律发放,且3例均有疼痛肢体对侧半球的额部或中央部放电。上述脑电图所见,为临床诊断提供了客观资料,结合临床对该类癫痫有确诊价值,同时还可以根据脑电脑的改变分析估计放电灶的部位,有助于病灶的定位。
In this paper, 4 cases of limb pain in children with clinical epilepsy and electroencephalography data were collated, focusing on the analysis of the EEG changes. 4 cases had sporadic negative spikes, 1/4 cases with sharp-slow combined discharge, hyperventilation after 3/4 cases of positive spines rhythm distribution, and 3 cases were pain in the contralateral hemisphere limbs or Central discharge. The EEG seen above provides objective information for clinical diagnosis, combined with clinical diagnosis of such epilepsy value, but also can be based on the analysis of changes in the brain computer to determine the location of the discharge stove, help to locate the lesion.