Assertion: white matter's nerve fiber | /r/AtLocation | slide
Facets:
value: next to large vessels
type: LOCATION
Source sentences:
text: Myelinated nerve fibers can be seen in slide 47, which is a section from the tongue.
text: In slide 29 of the heart, unmyelinated nerve fibers may be seen in the connective tissue next to large vessels in the epicardium.