Table 1.
Overview of retrospective datasets used
| [11C]FMZ | [11C]PK11195 | [11C]Raclopride | [18F]FDG | [11C]GMOM | [11C]PHT | |
|---|---|---|---|---|---|---|
| Scanner | ECAT EXACT HR+ | ECAT EXACT HR+ | ECAT EXACT HR+ | ECAT EXACT HR+ | Gemini TF-64 PET/CT | Gemini TF-64 PET/CT |
| Attenuation correction | 10 min two-dimensional transmission scan | 10 min two-dimensional transmission scan | 10 min two-dimensional transmission scan | 10 min two-dimensional transmission scan | Low-dose CT | Low-dose CT |
| Scan duration (min) | 60 | 60.5 | 60 | 60 | 90 | 60 |
| Number of frames | 16 | 22 | 20 | 39 | 22 | 19 |
| Reconstruction method | OSEM | FORE+ 2D-filtered back projection algorithm | FORE+ 2D-filtered back projection algorithm | OSEM | 3-D RAMLA | 3-D RAMLA |
| MRI | Siemens Sonata 1.5 T | Siemens 1.0 T IMPACT | Siemens Sonata 1.5 T | Siemens Magnetom Vision | Siemens Sonata 1.5 T | Siemens Sonata 1.5 T |
ECAT EXACT HR+ scanner (CTI/Siemens, Knoxville, TN, USA). Gemini TF-64 PET/CT scanner (Philips Medical Systems, Cleveland, OH, USA). Philips Intera 1.5 T scanner (Philips Medical Systems, Best, The Netherlands). Siemens Sonata 1.5 T & Siemens 1.0 T IMPACT (Siemens, Erlangen, Germany)
3-D RAMLA three-dimensional row action maximum likelihood reconstruction algorithm, OSEM ordered subset expectation maximization