Yoshida Y, Miyazaki T, Hirano M, Shin T, Kanaseki T
Acta Otolaryngol. 1982 Sep-Oct;94(3-4):329-34. doi: 10.3109/00016488209128920.
After HRp injection into the posterior cricoarytenoid (PCA), the thyroarytenoid (TA), the lateral cricoarytenoid (LCA) and the interarytenoid (IA) muscles, labeled neurons were identified in the nucleus ambiguus ipsilaterally. The motoneurons for the cricothyroid muscle (CT) were found ipsilaterally in the retrofacial and ambiguus nuclei. The labeled cell columns of PCA, TA, LCA and IA were situated more caudal than that of CT in the order of PCA, TA, LCA and IA. In the nuc. ambiguus, the motoneurons of CT showed compact form and were located in the ventral part, those of PCA were aggregated and occupied the middle part, those of TA were scattered and were seen in the dorsal part, and those of LCA and IA were sparse and were recognized widely in the nucleus.
将辣根过氧化物酶（HRp）注入环杓后肌（PCA）、甲杓肌（TA）、环杓侧肌（LCA）和杓间肌（IA）后，在同侧疑核中鉴定出标记神经元。环甲肌（CT）的运动神经元在同侧的面神经后核和疑核中被发现。PCA、TA、LCA和IA的标记细胞柱按PCA、TA、LCA和IA的顺序比CT的更靠尾侧。在疑核中，CT的运动神经元呈紧密形态，位于腹侧部分；PCA的运动神经元聚集，占据中间部分；TA的运动神经元分散，见于背侧部分；LCA和IA的运动神经元稀疏，在核内广泛分布。
