Wieselmann G, Grabmair W, Logar C, Perman R, Flooh E, Lechner H
Klinik für Neurologie und Psychiatrie sowie, Universität Graz.
EEG EMG Z Elektroenzephalogr Elektromyogr Verwandte Geb. 1987 Sep;18(3):135-7.
EEG-investigations before and after long-term-treatment with occlusal-splints were carried out in 36 bruxism patients suffering from unilateral headache. The results of the latter group were compared to those of 41 patients with classical migraine and to those of a healthy control-group. 20 (56%) of our patients showed pathological EEG-pattern in which focal abnormalities (39%) were dominating. After a long-term-treatment, mentioned before, there was a significant decrease of pathological EEG-pattern combined with a distinct improvement of all clinical symptoms. In patients with classical migraine a higher number of pathological EEG-recordings were seen during attack as well as during interval. Comparing the EEG-findings of bruxism after treatment to those of the healthy controls, no significant differences were found anymore.
对36名患有单侧头痛的磨牙症患者进行了咬合板长期治疗前后的脑电图检查。将后一组的结果与41名典型偏头痛患者以及健康对照组的结果进行了比较。我们的20名（56%）患者表现出病理性脑电图模式，其中局灶性异常（39%）占主导。如前所述，经过长期治疗后，病理性脑电图模式显著减少，同时所有临床症状都有明显改善。在典型偏头痛患者中，发作期和间歇期都有更多的病理性脑电图记录。将治疗后磨牙症患者的脑电图检查结果与健康对照组的结果进行比较，未发现任何显著差异。
