Table 4.

Percentage of tissue removed by each group of participants under the two motion scaling conditions

Resected Tissues	Novice		Expert Neurosurgeon		P
	DMS	CMS	DMS
Tumor tissues (%)	67.24 ± 25.43	32.34 ± 25.670	38.42 ± 27.69	18.12 ± 30.24	0.011
Healthy brain tissues (%)	2.95 ± 2.49	0.173 ± 0.26	1.23 ± 2.01	0.12 ± 0.26	0.005
Tumor/healthy brain tissue resection ratio	0.058 ± 0.068	0.004 ± 0.007	0.018 ± 0.027	0.001 ± 0.004	0.038