Table 5 Spatial resolution and sensitivity under different conditions
From: Design and system evaluation of a dual-panel portable PET (DP-PET)
PET performance on position (0, 0 ,0) mm | MR idle | MR pulsing |
|---|---|---|
Spatial resolution on the x direction (mm) | 2.29 ± 0.01 | 2.29 ± 0.03 |
Spatial resolution on the y direction (mm) | 2.36 ± 0.01 | 2.36 ± 0.03 |
Spatial resolution on the z direction (mm) | 7.30 ± 0.13 | 7.32 ± 0.12 |
Sensitivity | 3.59% ± 0.03% | 3.58% ± 0.02% |