PET Scanners and Reconstruction Parameters for 11C-PiB PET in J-ADNI Study
| Scanner vendor | Scanner model | Algorithm | Iterations | Subsets |
|---|---|---|---|---|
| GE Healthcare | Advance | Iterative (FORE + OSEM) | 6 | 16 |
| Discovery ST Elite | Iterative (VUE Point plus) | 2 | 40 | |
| Shimadzu | Eminence Sophia G/X | FORE + DRAMA | 4 | NA |
| Eminence Sophia B/L | FORE + DRAMA | 4 | NA | |
| Eminence G/X | FORE + DRAMA | 4 | NA | |
| Headtome V | Iterative (FORE + OSEM) | 4 | 16 | |
| Siemens | ECAT Accel | Iterative (FORE + OSEM) | 6 | 16 |
| ECAT Exact HR+ | Iterative (FORE + OSEM) | 4 | 16 | |
| Biograph 6 | Iterative (FORE + OSEM) | 4 | 16 | |
| Biograph 16 | Iterative (FORE + OSEM) | 4 | 14 |
FORE = Fourier rebinning; OSEM = ordered-subsets expectation maximization; NA = not available; DRAMA = dynamic row-action maximum-likelihood algorithm.