| 释义 |
视神经shìshénjīng第二对脑神经,由间脑的底部发出,末端分布成眼球的视网膜。能把视觉的刺激传递给大脑皮层的视觉中枢。{optic nerve; second pair of cranial nerves, which are stemmed from the bottom of the diencephalon (interbain) and branch out to form the retina, thereby providing a sensory pathway from the retina to the brain} |