… eAV45 as an optimal proxy of [ 18 F]FDG PET in a large mixed… (PET), measuring the reduction
of cerebral metabolic rate of … Previous studies showed that the relative delivery rate R 1 , …

… A dynamic PET scan was obtained in the early phase (0–10 … , the ratio of K1 to its reference
region value (delivery rate, R1), … Such a dual-phase PET protocol would reduce patient cost …

… are acquired separately for early and late phases of tracer uptake to reduce overall scanning
… Given that the rate constant for tracer delivery (K 1 ) can be considered a proxy for blood …

… dynamic imaging of early phase amyloid PET and be used … of static brain amyloid PET images
obtained in the first minute … Using the Benjamini–Hochberg procedure, false discovery rate …

… so that E can be taken as a proxy of brain perfusion [20,21,22,… on the L scan intensity
distribution. This value was chosen so … to the brain as a function of rCBF, with a ratio of about 0.8 …

… unitless relative delivery parameter R 1 given by the ratio of … Therefore, characterization
of neuronal activity, a proxy for … of early-phase 18F-florbetapir (AV-45/Amyvid) PET images …

… whether a proxy of CBF can be derived from the early distribution phase of PET tracers that
… frame standardized uptake value ratio) have led to an increased interest in so called dual-…

… of tracer delivery, which can be interpreted as a proxy of relative … R 1 represents the ratio
between the rate constant for ligand … The present study used R 1 as proxy for rCBF, and in line …

… With dynamic scanning protocols, on the other hand, the PET … a dynamic PET scan, such as
distribution volume ratio (DVR) … tracer delivery (R 1 ), a proxy for relative cerebral blood flow (…

… proxy of cerebral perfusion can be obtained from the early frames of dynamic scans using
currently available PET … The relative influx rate (R 1 =K 1 /K 1 ’), which can be calculated from …