| 释义 |
Decussation,Pyramidal | 《英文msh词典》Decussation,Pyramidal | | [同义词] Decussation,Pyramidal | | [主题词] Pyramidal Tracts | | [中文释义] 交叉,锥体 | | [英文释义] Fibers that arise from cells within the cerebral cortex,pass through the medullary pyramid,and descend in the spinal cord. Many authorities say the pyramidal tracts include both the corticospinal and corticobulbar tracts. |
|