trochlearis

1. Morphology and cytoarchitecture of nucleus nervi trochlearis and nucleus nervi oculomotorii of7 adult health Keerqin fine-wool sheep were studied using histological method.
   用组织学方法对7只成年健康科尔沁细毛羊滑车神经核与动眼神经核的形态、位置和细胞构筑进行了研究。

noun

1. either of the two cranial nerves on either side that control the superior oblique muscles of the eyes

   Synonym:    trochleartrochlear nervefourth cranial nerve