摘要
在家兔中脑网状结构中,我们看到一些散在的巨细胞,位于红核头侧半背外方的中脑被盖内,形态和大小与延髓网状核的巨细胞相似。将HRP或WGA-HRP注入家兔颈、胸或腰段脊髓后,这些散在的巨细胞超过半数被标记。并以红核头端平面出现最多。在标记细胞附近还出现了标记终末,说明中脑网状结构与脊髓之间存在着往返联系。
It was discovered that there were a group of gigantic neurons scattering in the tegmentum dorsolateral to the oral half of the red nucleus in the midbrain of the rabbit.The form and size of these neurons were similar to the gigantic cells in the gigantocellular reticular nucleus of the medulla oblongata.After injecting HRP or WGA-HRP in the cervical,thoracic or lumbar spinal segment of the rabbit,more than a half of these gigantic cells were labeled.The labeled cells were most crowded at the oral end level of the red nucleus.There were also labeled terminals near the labeld cells in the reticular formation of the midbrain.It is evidently that there are reciprocal connections between the spinal cord and the reticular formation of the midbrain in the rabbit.
作者
舒斯云
鞠躬
Shu Siyun;Ju Gong(The Fourth Military Medical College,Xian)
出处
《解剖学报》
CAS
1986年第4期395-399,454,共6页
Acta Anatomica Sinica
关键词
网状结构
中脑
脊髓
HRP
家兔
Reticular formation
Midbrain
Spinal cord
HRP
Rabbit
