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Fig. 2 | EJNMMI Research

Fig. 2

From: Optimising quantitative 90Y PET imaging: an investigation into the effects of scan length and Bayesian penalised likelihood reconstruction

Fig. 2

Background variability plotted against contrast recovery for varying beta value (left to right beta = 8000, 4000, 3000, 2800, 2600, 2400, 2200, 2000, 1800, 1600, 1400, 1200, 1000, 600, 1), for the 37-mm-diameter sphere in the NEMA phantom for the low activity (1 GBq) acquisition. Error bars shown are the standard error of the mean

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