Norita M, Katoh Y
Neurosci Lett. 1986 Mar 28;65(1):104-8. doi: 10.1016/0304-3940(86)90128-x.
The suprageniculate nucleus (Sg) of the cat was observed electron microscopically after wheat germ agglutinin-horseradish peroxidase (WGA-HRP) injection into the anterior ectosylvian visual cortical area (AEV) and superior colliculus (SC). Small axon terminals filled with round synaptic (RS) vesicles were labeled with HRP injected into the AEV and SC, whereas large axon terminals containing round synaptic (RL) vesicles were labeled after HRP injection in the SC. After producing a lesion in the AEV and adjoining orbito-insular cortex and injecting WGA-HRP into the SC, degenerated terminals and HRP-labeled RS terminals were occasionally found to make synaptic contacts with a single dendritic profile of Sg neurons.
将小麦胚凝集素-辣根过氧化物酶（WGA-HRP）注入猫的前外侧外膝体视觉皮质区（AEV）和上丘（SC）后，用电镜观察了猫的上膝状体核（Sg）。注入AEV和SC的HRP标记了充满圆形突触（RS）小泡的小轴突终末，而注入SC的HRP标记了含有圆形突触（RL）小泡的大轴突终末。在AEV和相邻的眶岛皮质产生损伤并将WGA-HRP注入SC后，偶尔会发现退化的终末和HRP标记的RS终末与Sg神经元的单个树突轮廓形成突触联系。
