The axons of raphespinal sympathoinhibitory neurons branch in the cervical spinal cord.
The axons of raphespinal sympathoinhibitory neurons branch in the cervical spinal cord.
复制标题
中缝脊髓交感抑制神经元的轴突在颈脊髓中分支。
DOI：
10.1016/0006-8993(88)91417-5
复制
发表时间：
1988
期刊：
影响因子：
2.9
通讯作者：
Gebber,GL
中科院分区：
文献类型：
--
作者：
Barman,SM;Gebber,GL
本研究表明，投射到第三胸段的中缝脊束交感抑制神经元的轴突在猫的第三、第四颈段发出分支。这通过使用由施加在这些脊髓水平的刺激引发的神经元动作电位的时间控制的碰撞来证明。逆向映射显示，这些神经元的颈支可能终止于Rexed的第七层。与这些中缝神经元相反，腹外侧髓交感兴奋神经元的轴突不发出颈支。
This study shows that the axons of some raphespinal sympathoinhibitory neurons projecting to the third thoracic spinal segment emit branches in the third-fourth cervical spinal segments of cats. This was demonstrated by using time-controlled collision of neuronal action potentials initiated by stimuli applied at these spinal levels. Antidromic mapping revealed that the cervical branches of these neurons likely terminated in Rexed's lamina VII. In contrast to these raphe neurons, the axons of ventrolateral medullospinal sympathoexcitatory neurons did not emit cervical branches.