Kozhanov V M, Shapovalov A I
Neirofiziologiia. 1977;9(2):177-84.
In experiments carried out on cats and monkeys synaptic actions evoked in propriospinal interneurons of the upper lumbar segments by reticulo-, vestibulo- and cortico-spinal volleys were investigated by means of intra- and extracellular recording. Propriospinal interneurons identified by antidromic invasion from the fibres of the ventrolateral funiculi were located in different zones of the ventral horn of the upper lumbar segments. In cats a monosynaptic effect could be evoked by a vestibulo- and reticulo-spinal volley. In monkeys monosynaptic brain-stem-propriospinal actions are complemented by cortico-propriospinal monosynaptic connections. The convergence of monosynaptic effects from different supraspinal sources was shown.
在对猫和猴子进行的实验中，通过细胞内和细胞外记录，研究了网状脊髓、前庭脊髓和皮质脊髓冲动在上腰段脊髓中间神经元中引发的突触作用。通过来自腹外侧索纤维的逆向冲动确定的脊髓中间神经元位于上腰段腹角的不同区域。在猫中，前庭脊髓和网状脊髓冲动可引发单突触效应。在猴子中，单突触脑干脊髓作用由皮质脊髓单突触连接补充。显示了来自不同脊髓上源的单突触效应的汇聚。
