neural sheath造句

Masses in the posterior portion of the mediastinum tend to be neurogenic in origin, and in adults tend to be of neural sheath origin including neurilemomas and neurofibromas.
On the other hand, many " recreational " drugs operate by basically trashing your brain-wrecking the delicate neural sheaths and basically " shorting out " your neurons-and ( predictably ) causing all the things that make people on those drugs seem so stupid or perhaps comical.
It's difficult to find neural sheath in a sentence. 用neural sheath造句挺难的