Region | PMT-PET | SiPM-PET | Difference |
---|---|---|---|
Cerebellum | 5.5 ± 0.7 | 5.9 ± 0.7 | 7.9% |
Brain stem | 4.4 ± 0.5 | 4.6 ± 0.5 | 5.4% |
Caudate | 6.8 ± 1.3 | 7.4 ± 1.3 | 8.6% |
Frontal lobe | 6.6 ± 1.0 | 7.4 ± 1.1 | 11.0% |
Occipital lobe | 6.5 ± 0.9 | 7.5 ± 1.0 | 14.1% |
Parietal lobe | 6.2 ± 0.9 | 6.9 ± 1.0 | 11.9% |
Temporal lobe | 5.8 ± 0.8 | 6.6 ± 0.9 | 14.2% |
Putamen | 7.8 ± 1.1 | 8.5 ± 1.1 | 9.3% |
Thalamus | 6.9 ± 1.1 | 7.4 ± 1.1 | 7.2% |
Whole brain | 5.5 ± 0.8 | 6.1 ± 0.8 | 11.0% |