Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"Non-parametric residue mapping"”.
-
Statistical analysis of 11CO2 contamination correction in 11C-acetate PET imaging studies
Positron Emission Tomography (PET) is a noninvasive imaging modality widely used in cancer management and medical research. It supports diagnosis, prognosis, treatment monitoring, and clinical decisions by tracking radiotracers labeled with positron-emitting isotopes. Tracer choice depends on the …
-
Statistical methods for mapping kinetics together with associated uncertainties in long field of view dynamic PET studies
… scanners. The use of constant or exponential residue functions may be limited in complex environments, such as diverse tissues or multiple organs. This thesis aims to develop statistical approaches for enhancing and assessing parametric imaging from dynamic PET scans. The Non-Parametric …
-
Improved statistical quantitation of dynamic PET scans
… function (AIF) and the tissue impulse response/residue function. Kinetic analysis is concerned with the estimation of residue and associated physiological parameters such as flow, flux and volume of distribution. Some traditional methods including Patlak and compartmental modeling are …