| Collection condition | Parameter |
| Matrix size | 128 × 128 (2 mm/pixel) |
| Collection angles | 4˚ (90 step) |
| Radius of gyration | 13 cm |
| System resolution FWHM at 13 cm | 8 mm |
| Counts | 30 k counts/projection |
| Ratio of concentration | 4:1 (Gray matter:White matter) |