Assertion: nervous system's function | /r/HasProperty | determined
Facets:
value: by studying animals
type: CAUSE
value: often
type: DEGREE
Source sentences:
text: No region of the brain functions alone, although major functions of various parts of the lobes have been determined.
text: Spinal functions have often been determined by studying animals in which the cord has been experimentally severed or in humans in whom spinalcord transection has been the result of accidental injury.