Figure 3.
Dose exposure of the healthy brain for different dose levels between 3 and 12 Gy to represent dose falloff for all targets within one treatment plan (A) or for the individual target (B); boxes represent Q1–Q3 around the median. CK, CyberKnife; SI-VMAT, single-isocenter volumetric modulated arc therapy; VX Gy, volume receiving X Gy.