Yoshida Y, Mitsumasu T, Hirano M, Kanaseki T
Acta Otolaryngol. 1985 Sep-Oct;100(3-4):299-303. doi: 10.3109/00016488509104792.
Following HRP injection into the cricothyroid (CT), posterior cricoarytenoid (PCA), thyroarytenoid (TA), lateral cricoarytenoid (LCA), and the interarytenoid (IA) muscles, most of the labelled neurons were observed ipsilaterally in the nucleus ambiguus (Amb), whereas a few labelled cells were also recognized in the reticular formation. The labelled cell column for CT extended from a level near the rostral end of the inferior olivary nucleus (IO) to a level caudal to its middle part. The labelled cell columns of PCA, TA, LCA and IA were located between the level rostral to the middle of IO and that of the caudal end of IO. These findings agree with our previous studies on cats. However, in the transverse plane, CT motoneurons were arranged in annular fashion around the Amb. Motoneurons of PCA were located in the medial part, those of TA in the lateral part, and those of LCA and IA in the middle part of the Amb. These findings differ from our findings in cats, described elsewhere.
将辣根过氧化物酶（HRP）注射到环甲肌（CT）、后环杓肌（PCA）、甲杓肌（TA）、环杓侧肌（LCA）和杓间肌（IA）后，大部分标记神经元在同侧的疑核（Amb）中观察到，而在网状结构中也识别出少数标记细胞。CT的标记细胞柱从接近下橄榄核（IO）头端的水平延伸到其中部尾侧的水平。PCA、TA、LCA和IA的标记细胞柱位于IO中部头侧水平和IO尾端水平之间。这些发现与我们之前对猫的研究一致。然而，在横切面上，CT运动神经元围绕Amb呈环形排列。PCA的运动神经元位于Amb的内侧部分，TA的运动神经元位于外侧部分，LCA和IA的运动神经元位于Amb的中间部分。这些发现与我们在其他地方描述的猫的发现不同。
