From: Online prediction for respiratory movement compensation: a patient-specific gating control for MRI-guided radiotherapy
SI (mm)
AP (mm)
LR (mm)
3D motion (mm)
Period (s)
Liver organ
21.3 (5.6–40.1)
7.9 (3.2–13.1)
9.3 (4.3–15.9)
25.5 (14.5–43.2)
4.6 (2.9–7.4)
Lung tumor
16.2 (3.1–25.2)
4.2 (2.8–5.9)
2.8 (0.9–4.5)
17.2 (5.1–25.5)
3.4 (2.4–5.4)