Takahashi K, Satomi H, Ise H, Yamamoto T
Anat Anz. 1980;148(1):49-54.
Horseradish peroxidase bathing of the transected intrathoracal phrenic nerve was done to identify the exact distribution of neurons of the phrenic nucleus in the cat. Retrogradely labeled neurons were observed in the ipsilateral ventral horn from the lower one-fourth of the 4th to the lower end of the 6th cervical segment. In the 4th segment, labeled neurons were found at the medial part of the ventrolateral cell group. Caudalwards, the neurons shifted from lateral to ventromedial locations and, in the 6th segment, the neurons merged into the lateral part of the ventromedial cell group.
为确定猫膈神经核神经元在膈神经中的精确分布，对横断的胸段膈神经进行辣根过氧化物酶灌注。在同侧第4颈段下四分之一至第6颈段下端的腹角观察到逆行标记的神经元。在第4颈段，标记神经元位于腹外侧细胞群的内侧部分。向尾侧，神经元从外侧移位至腹内侧位置，在第6颈段，神经元汇入腹内侧细胞群的外侧部分。
