大鼠小脑皮质中篮状神经元突触终末的定量电子显微镜研究。
Quantitative electron microscope study of synaptic terminals to basket neurons in cerebellar cortex of rat.
作者信息
Léránth C, Hámori J
出版信息
Z Mikrosk Anat Forsch. 1981;95(1):1-14.
PMID:7234066
Abstract
Quantitative electron microscope study of synaptic input to 40 cerebellar basket neurons in the rat has revealed, that while the dendrite tree (1580 mum in average) receives almost exclusively excitatory parallel fibres (2420/dendritic tree of single basket cell), the perikaryonal surface receives in addition to parallel axons a well developed (26% of all axosomatic boutons) inhibitory input. The few climbing fibres contacting BC somata, were not observed to establish true synaptic articulations.
摘要
对大鼠40个小脑篮状神经元突触输入的定量电子显微镜研究表明，虽然树突树（平均1580μm）几乎仅接受兴奋性平行纤维（单个篮状细胞的树突树有2420条），但胞体表面除了平行轴突外，还接受发育良好的抑制性输入（占所有轴-体突触终扣的26%）。未观察到少数与篮状细胞胞体接触的攀缘纤维形成真正的突触连接。
Zotero 插件