Mikeladze A L, Roĭtbak A I, Lazriev I L
Neirofiziologiia. 1979;11(2):174-5.
The electron microscopic study of the cat cerebral cortex revealed two kinds of preterminal axonal regions with synaptic boutons at the end: nonmyelinated and myelinated. In the first case their diameter was about 90 nm; in the second case it was considerably greater; the myelin could reach the bouton. The possible physiological meaning of these structural features is discussed.
对猫大脑皮层的电子显微镜研究揭示了两种终末前轴突区域，其末端有突触小体：无髓鞘的和有髓鞘的。在第一种情况下，它们的直径约为90纳米；在第二种情况下，直径要大得多；髓鞘可延伸至突触小体。文中讨论了这些结构特征可能的生理意义。
