Further observations on the olivocerebellar projection in the monkey
Further observations on the olivocerebellar projection in the monkey
复制标题
对猴子橄榄小脑投射的进一步观察
DOI：
10.1007/bf00235764
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发表时间：
2004
影响因子：
2
通讯作者：
A. Brodal
中科院分区：
文献类型：
--
作者：
P. Brodal;A. Brodal
在猕猴的四项实验中，在小脑注射辣根过氧化物酶后，研究了下橄榄核中逆行标记细胞的分布。人们发现絮球的主要突出部分来自背帽，而小突出部分则来自内侧副橄榄。小舌接受来自β核、背内侧细胞柱和内侧副橄榄区域的纤维。副正中小叶由主橄榄的背侧和腹侧板层以及每个副橄榄的一个区域提供。这些发现是根据我们对猫橄榄小脑投影的更广泛的信息并参考猫小脑纵向细分的现有知识来考虑的。一般来说，尽管存在一些物种差异，但猫和猴子的主要组织似乎是相同的。因此，猴子的橄榄核区域投射到 C2 区（内侧副橄榄的喙部）似乎比猫的要大。主橄榄背板及其小脑投射区 D（可能是 D1 区）的情况似乎也是如此。
The distribution of retrogradely labeled cells in the inferior olive was studied following cerebellar injections of horseradish peroxidase in four experiments in macaque monkeys. Theflocculuswas found to receive its main projection from the dorsal cap and a minor projection from the medial accessory olive. Theuvulareceives fibers from the nucleus β, the dorsomedial cell column and from an area of the medial accessory olive. Theparamedian lobuleis supplied from the dorsal and ventral lamella of the principal olive and from an area in each of the accessory olives.The findings are considered in the light of our more extensive information of the olivocerebellar projection in the cat and with reference to present knowledge of the longitudinal subdivision of the cerebellum in the cat. In general the principal organization appear to be the same in the cat and the monkey, in spite of some species differences. Thus the olivary area projecting to zone C2(rostral part of the medial accessory olive) appears to be relatively larger in the monkey than in the cat. The same appears to be the case for the dorsal lamella of the principal olive and its cerebellar projecting zone D (probably zone D1).