Takizawa N
Brain Res. 1981 May 18;212(2):466-9. doi: 10.1016/0006-8993(81)90479-0.
Periodic spontaneous activity of units was observed in the isolated medulla oblongata of a frog. The dynamic patterns of periodic activity of the neurons could be classified into 3 classes. In neurons belonging to the class of shortest periodicity, the interspike intervals were shown as integral multiples of those in each spike sequence. This observation suggests that the unit modules are organized in the medulla oblongata.
在青蛙的离体延髓中观察到了单位的周期性自发活动。神经元周期性活动的动态模式可分为3类。在属于最短周期类别的神经元中,峰间间隔表现为每个峰序列中峰间间隔的整数倍。这一观察结果表明,单位模块在延髓中是有组织的。