Fig. 2

Histogram of cumulative intrafractional 3DV displacements and proportionate x (transversal), y (longitudinal) and z (sagittal) translations using a thermoplastic mask for head fixation
Histogram of cumulative intrafractional 3DV displacements and proportionate x (transversal), y (longitudinal) and z (sagittal) translations using a thermoplastic mask for head fixation