ventral root造句怎麼寫

4、The microsurgical anatomy of the lumbosacral ventral roots in SD rat

2、This fact shows that some ventral root cells might give their central processes to enter the spinal cord via dorsal roots.

1、The periodic discharge activity was recorded from ventral root c4 or c5 and the neurons of medulla of the preparation.

3、Dorsal roots had a obvious degeneration, in contrast, the ventral roots were well preserved.