Table 1 Quantitative comparisons of different imaging modalities
From: Recent developments of the reconstruction in magnetic particle imaging
Property | CT | MRI | PET/SPECT | Optical imaging | MPI |
|---|---|---|---|---|---|
Spatial resolution | < 1 mm | < 1 mm | 3 mm | < 1 mm | < 1 mm |
Temporal resolution | 1 s | 1 s-1 h | 1 min | < 0.1 s | < 0.1 s |
Sensitivity | Low | Low | High | High | High |
Depth | High | High | High | 2-3 cm | High |
Radioactivity | Yes | No | Yes | No | No |