Origin of the rubrospinal tract of the rat
Origin of the rubrospinal tract of the rat
复制标题
大鼠红核脊髓束的起源
DOI：
10.1016/0304-3940(79)95337-0
复制
发表时间：
1979
影响因子：
2.5
通讯作者：
M. Gurule
中科院分区：
文献类型：
--
作者：
H. M. Murray;M. Gurule
通过使用辣根过氧化物酶的逆行轴突转运来确定大鼠红脊髓束细胞起源的位置。投射到颈椎水平的红色神经元位于核的背侧和内侧，而那些向腰椎水平发送纤维的神经元位于核的腹侧和腹外侧。在本研究中，未标记吻侧一半核中的细胞。结果表明，大鼠红脊髓束起源于红色核尾侧一半的体位组织神经元群。
The location of cells of origin of the rat rubrospinal tract has been determined by the use of retrograde axonal transport of horseradish peroxidase. Rubral neurons projecting to cervical spinal levels are found in dorsal and medial portions of the nucleus while those sending fibers to lumbar cord levels are located ventrally and ventrolaterally within the nucleus. No cells in the rostral one-half of the nucleus were labelled in this study. The results indicate that the rat rubrospinal tract originates from somatotopically-organized groups of neurons in the caudal one-half of the red nucleus.