New Directions in 3D Medical Modeling: 3D-Printing Anatomy and Functions in Neurosurgical Planning

Table 3

The grading results for anatomic accuracy and for incorrectly displayed fibers for both StealthViz (SV) and nordicBrainEx (BE).

Nerve tracts	Anatomic accuracy		Incorrectly displayed fibers
	BE	SV	BE	SV
Arcuate fasciculus	3.5	1.0	3.5	3.0
Corpus callosum	2.0	1.0	2.0	1.5
Left motor and sensory tracts	2.0	1.5	2.0	1.5
Right motor and sensory tracts	2.0	1.5	2.0	1.5
Optic tracts	4.0	3.0	4.0	4.0
Total	13.5	8	13.5	12.5