Fujita S, Cooper I S
Acta Neurol Scand. 1976 Mar;53(3):201-8. doi: 10.1111/j.1600-0404.1976.tb04338.x.
Simultaneous recording of impedance and spontaneous electrical activity of the spinal cord was accomplished by use of a roving electrode. The method for this double monitoring in cats and in human surgery is described. The impedance method revealed a significant and well-delineated difference between the gray and white matter of the spinal cord which can be seen clearly on the recording. Well-localized high electrical activity was observed in the anterior horn.
使用游动电极同时记录脊髓的阻抗和自发电活动。描述了在猫和人类手术中进行这种双重监测的方法。阻抗法显示脊髓灰质和白质之间存在显著且界限清晰的差异，这在记录中清晰可见。在前角观察到电活动高度集中。
