Table 3.
Regional glucose metabolism (FDG uptake) and amyloid deposits (PiB uptake) in PiB positive DLB and PiB negative DLB group
| ParTem | Fro | PosCin/PC | Occ | Stri | |
|---|---|---|---|---|---|
| FDG | |||||
| Positive | 0.77 ± 005 | 0.94 ± 0.07 | 1.05 ± 0.09 | 0.94 ± 0.16 | 1.164 ± 0.05 |
| Negative | 0.77 ± 0.06 | 0.86 ± 0.10 | 1.04 ± 0.11 | 0.97 ± 0.11 | 1.077 ± 0.13 |
| PiB | |||||
| Positive | 2.08 ± 0.62 | 2.51 ± 0.46 | 2.91 ± 0.75 | 1.93 ± 0.74 | 2.24 ± 0.91 |
| Negative | 1.01 ± 0.20* | 1.04 ± 0.20* | 1.32 ± 0.33* | 1.28 ± 0.10* | 1.16 ± 0.08* |
Units are shown in SUVR referenced to cerebellar cortices
ParTem parietotemporal, Fro frontal, PosCin/PC posterior cingulated and precuenus, Occ occipital, Stri striatum
* Significantly lower in PiB negative DLB group compared with that in PiB positive DLB group (p < 0.05)