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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: Eur J Nucl Med Mol Imaging. 2011 Jan 29;38(6):1083–1094. doi: 10.1007/s00259-010-1723-7

Figure 5. BPND values calculated using the two-tissue compartment (2TC) method with plasma input versus BPND values calculated by reference region approaches for baboon studies under normal conditions (n = 9) using a scan duration of 120 minutes.

Figure 5

Cerebellar grey matter was used as the reference region. All high binding ROIs listed in Figure 3 are included. The slope, intercept and a measure of the goodness of fit (R2) of the regression line are indicated. Identity lines are plotted (dashed lines) for reference. 2TC: Two-tissue Compartment; SRTM: Simplified Reference Tissue Model.