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Comparing the goodness of fit of Ct(t) by the MRTM individual AIF (SSEMI) with that of the MRTM population AIF (SSEMP) and the Parker population AIF (SSEPP) in the 32 experiments.
| SSEMPvs SSEMI | SSEPPvs SSEMI | ||
|---|---|---|---|
| Voxel analysis: | ratio (mean±SD) | 0.999±0.017 | 1.06±0.15 |
| t-test | p=0.40 | p=0.019 | |
|
| |||
| ROI analysis: | ratio (mean±SD) | 1.01±0.14 | 1.91±0.89 |
| t-test | p=0.36 | p=0.0000011 | |
