Farkas V, Kohlhéb O, Benninger C, Matthis P
Department of Pediatrics, Semmelweis Medical School, Budapest, Hungary.
Epilepsy Res Suppl. 1992;6:199-205.
The EEG background activity was investigated in the interictal EEGs of 19 children with migraine and of 88 patients with epilepsy of idiopathic origin in the third year of treatment. The control group consisted of 96 healthy children matched for age. Spectral analysis was performed, and parameters of the relative power within the conventional frequency bands were compared with norm data. The means of parameters representing the background activity of migraine as well as of epileptic patients significantly differed (slowing) from those of healthy controls. No significant differences were found between the main groups of migraine and epileptic patients. In comparing the subgroups of epileptic as well as of migraine patients, the composition of the background activity in migraine patients without aura differed the least from the controls. While the background activity in epileptics (especially those with an unfavourable course) showed a moderate slowing, a high degree of slowing was observed in patients with migraine accompagnée.
在治疗的第三年，对19名偏头痛儿童和88名特发性癫痫患者的发作间期脑电图背景活动进行了研究。对照组由96名年龄匹配的健康儿童组成。进行了频谱分析，并将传统频段内的相对功率参数与正常数据进行了比较。代表偏头痛患者以及癫痫患者背景活动的参数平均值与健康对照组相比有显著差异（减慢）。偏头痛患者和癫痫患者的主要组之间未发现显著差异。在比较癫痫患者和偏头痛患者的亚组时，无先兆偏头痛患者的背景活动组成与对照组差异最小。癫痫患者（尤其是病程不佳者）的背景活动有中度减慢，而伴有偏头痛的患者则出现高度减慢。
