Assertion: mri | /r/CapableOf | use larger available signal
Facets:
value: often
type: TEMPORAL
value: to produce very clean 2d images
type: PURPOSE
Source sentences:
text: As a result, MRI often uses the larger available signal to produce very clean 2D images, whereas MRS very frequently only acquires signal from a single localized region, referred to as a "voxel".