López-Barneo J, Ribas J, Delgado-García J M
Rev Esp Fisiol. 1981 Dec;37(4):413-20.
The spontaneous and vestibularly induced activity of 19 prepositus hypoglossi neurons antidromically activated by the electrical stimulation of the ipsilateral oculomotor complex has been recorded in awake cats. Spontaneous activity of these neurons was linearly related to horizontal eye position, increasing their firing frequency with positions further to the recording side. Sinusoidal rotation of the animal showed that these neurons were type II. Sensitivity of the neurons to eye velocity was very low. According to present results, it is concluded that prepositus hypoglossi neurons that project to the oculomotor complex are "position-velocity" units possible final destinations of prepositus terminals in the oculomotor nucleus are also discussed.
在清醒猫中记录了19个经同侧动眼神经复合体电刺激逆向激活的舌下前置核神经元的自发活动和前庭诱发活动。这些神经元的自发活动与水平眼位呈线性相关，随着眼位向记录侧进一步移动，其放电频率增加。动物的正弦旋转表明这些神经元属于II型。神经元对眼速度的敏感性非常低。根据目前的结果，得出结论：投射到动眼神经复合体的舌下前置核神经元是“位置-速度”单位，并对动眼神经核中舌下前置核终末的可能最终靶点进行了讨论。
