Logar C
Neurologische Universitätsklinik Graz.
EEG EMG Z Elektroenzephalogr Elektromyogr Verwandte Geb. 1990 Sep;21(3):161-2.
70 patients with Completed stroke were studied and the findings of routine EEG, EEG mapping and CT were compared. It could be shown, that the EEG mapping revealed significantly more often focal changes corresponding with the clinical signs (83%) than the routine EEG (57%). Hypodense lesions in CT were seen in 54 patients. Identical results of EEG mapping and CT were found in 50 patients, EEG mapping and routine EEG were identical in 46 patients. The EEG mapping provided additional lateralisation in 12 patients with negative CT findings and in 21 patients with negative routine EEG. In patients with hypodense lesions in CT the EEG mapping revealed significantly more often focal changes (85%) than the routine EEG (59)%).
对70例脑卒中患者进行了研究，并比较了常规脑电图、脑电地形图和CT的检查结果。结果显示，脑电地形图显示与临床体征相符的局灶性改变的频率（83%）明显高于常规脑电图（57%）。54例患者CT显示低密度病灶。50例患者脑电地形图和CT结果相同，46例患者脑电地形图和常规脑电图结果相同。脑电地形图为12例CT检查结果阴性和21例常规脑电图检查结果阴性的患者提供了额外的定位信息。在CT显示低密度病灶的患者中，脑电地形图显示局灶性改变的频率（85%）明显高于常规脑电图（59%）。
