Robertson D
Hear Res. 1984 Aug;15(2):113-21. doi: 10.1016/0378-5955(84)90042-x.
Single afferent and efferent neurones in the guinea pig spiral ganglion were injected with horseradish peroxidase. They could be recovered in subsequent histological processing and traced from the injection site in the ganglion to their final termination in the organ of Corti. All responsive primary afferents innervated the inner hair cells (58 neurones). One outer spiral fibre innervating the outer hair cells was recovered. This cell was non-spiking and unresponsive to acoustic stimulation. Neurones having properties previously attributed to cochlear efferents, terminated on the outer hair cells in regions of the cochlea consistent with their characteristic frequencies.
将辣根过氧化物酶注入豚鼠螺旋神经节中的单个传入和传出神经元。在随后的组织学处理中可以找到这些神经元，并追踪它们从神经节中的注射部位到它们在柯蒂氏器中的最终终止位置。所有有反应的初级传入神经元都支配内毛细胞（58个神经元）。回收了一条支配外毛细胞的外螺旋纤维。该细胞不产生动作电位，对声刺激无反应。具有先前归因于耳蜗传出神经特性的神经元，在与它们的特征频率一致的耳蜗区域终止于外毛细胞。
