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Fig. 3 | EJNMMI Research

Fig. 3

From: Clinical evaluation of [123I]FP-CIT SPECT scans on the novel brain-dedicated InSPira HD SPECT system: a head-to-head comparison

Fig. 3

Scatterplot of [123I]FP-CIT binding ratios in the caudate nucleus and putamen on the InSPira and NeuroFocus system in phantom data. a Scatterplot of specific to non-specific [123I]FP-CIT binding ratios in the caudate nucleus and putamen of data obtained on the InSPira (y-axis) and NeuroFocus (x-axis) system for the striatal phantom. b Bland-Altman plot with mean ratios on the two systems on the x-axis and the differences between the two systems on the y-axis (subtracting InSPira from NeuroFocus values). All data fell between the limits of agreement (± 1.96 SD; not displayed)

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