Shimizu H, Shimoji K, Maruyama Y, Sato Y, Kuribayashi H
Experientia. 1979 Sep 15;35(9):1199-200. doi: 10.1007/BF01963287.
Interaction between the slow negative-positive waves of human evoked electrospinograms produced by descending and segmental volleys was tested under general anaesthesia. A partial occlusion was demonstrated in these slow waves.