Fig. 3From: Automated extraction of the arterial input function from brain images for parametric PET studiesDisplays a comparison between the arterial input function automatically extracted from brain images (\({IDIF}_{Auto}\)) and the descending aorta IDIF (\({IDIF}_{DA}\)) for the six subjects from the adjustment cohort (P1–P6). The \({IDIF}_{Auto}\) is represented by the purple dashed line, and the \({IDIF}_{DA}\) is shown as the red dashed-dotted lineBack to article page