Assertion: mri's advantage | /r/HasProperty | better tissue contrast
Facets:
Source sentences:
text: One advantage of MRI of the brain over computed tomography of the head is better tissue contrast, and it has fewer artifacts than CT when viewing the brainstem.
text: One advantage of MRI of the brain over computed tomography of the head is better tissue contrast, and it has fewer artifacts than CT when viewing the brainstem.