The aim of the present study was to validate the use of image derived input functions (IDIF) as an alternative for arterial sampling for HRRT human brain ...
The aim of the present study was to validate the use of image derived input functions (IDIF) as an alternative for arterial sampling for HRRT human brain ...
Quantitative positron emission tomography (PET) brain studies often require that the input function be measured, typically via arterial cannulation.
Abstract. Purpose To assess the robustness of a previously introduced method to obtain accurate image-derived input functions.
To assess the robustness of a previously introduced method to obtain accurate image-derived input functions (IDIF) for three other tracers. Dynamic PET and ...
Image derived input functions for dynamic High Resolution Research Tomograph PET brain studies · Partial volume corrected image derived input functions for ...
Mourik, J.E.M. ; van Velden, F.H.P. ; Lubberink, J.M. et al. / Image derived input functions for dynamic High Resolution Research Tomograph PET brain studies.
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What is an image-derived input function?
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Mar 7, 2023 · In this study, we have used 15O–water to measure cerebral blood flow (CBF), 15O–water is freely diffusible, metabolically inert, has an ...
This study tested seven different image-derived input function methods on dynamic high resolution brain PET scans. Three of these methods require blood samples ...
Nov 10, 2023 · This paper summarizes the limitations of IDIF methods for quantitative PET imaging and discusses some of the advances that may make IDIF extraction more ...