von Klitzing L
Klinisch-Experimentelle Forschungseinrichtung, Medizinische Universität zu Lübeck.
EEG EMG Z Elektroenzephalogr Elektromyogr Verwandte Geb. 1990 Sep;21(3):163-5.
In static magnetic fields as used in MRT-equipment for clinical diagnosis the "spontaneous" EEG is triggered by each heart activity. The registered signal is characterized by an oscillation of potentials in the frequency range of 8 to 10/s, mostly beginning with the higher frequency. These data sampled are dependent of the magnetic flux vector, but not regularly and independent of the point of lead. These results point to a transition from the isotropic distribution of EEG-currents to an anisotropic state by static magnetic fields.
在用于临床诊断的磁共振成像（MRT）设备所使用的静磁场中，每次心脏活动都会触发“自发”脑电图（EEG）。所记录的信号的特征是电位在8至10次/秒的频率范围内振荡，大多从较高频率开始。所采集的这些数据取决于磁通量矢量，但并非规则地取决于，且与导联点无关。这些结果表明脑电图电流从各向同性分布转变为静磁场作用下的各向异性状态。
