Dynamic whole-body PET imaging: principles, potentials and applications
Purpose In this article, we discuss dynamic whole-body (DWB) positron emission
tomography (PET) as an imaging tool with significant clinical potential, in relation to …
tomography (PET) as an imaging tool with significant clinical potential, in relation to …
A cross-sectional comparison of brain glucose and ketone metabolism in cognitively healthy older adults, mild cognitive impairment and early Alzheimer's disease
Introduction Deteriorating brain glucose metabolism precedes the clinical onset of
Alzheimer's disease (AD) and appears to contribute to its etiology. Ketone bodies, mainly β …
Alzheimer's disease (AD) and appears to contribute to its etiology. Ketone bodies, mainly β …
Quantitation of dynamic total-body PET imaging: recent developments and future perspectives
F Gu, Q Wu - European Journal of Nuclear Medicine and Molecular …, 2023 - Springer
Background Positron emission tomography (PET) scanning is an important diagnostic
imaging technique used in disease diagnosis, therapy planning, treatment monitoring, and …
imaging technique used in disease diagnosis, therapy planning, treatment monitoring, and …
An energy costly architecture of neuromodulators for human brain evolution and cognition
G Castrillon, S Epp, A Bose, L Fraticelli, A Hechler… - Science …, 2023 - science.org
In comparison to other species, the human brain exhibits one of the highest energy
demands relative to body metabolism. It remains unclear whether this heightened energy …
demands relative to body metabolism. It remains unclear whether this heightened energy …
Assessment of population-based input functions for Patlak imaging of whole body dynamic 18F-FDG PET
Background Arterial blood sampling is the gold standard method to obtain the arterial input
function (AIF) for quantification of whole body (WB) dynamic 18 F-FDG PET imaging …
function (AIF) for quantification of whole body (WB) dynamic 18 F-FDG PET imaging …
Total-body 18F-FDG PET/CT in autoimmune inflammatory arthritis at ultra-low dose: initial observations
Y Abdelhafez, SP Raychaudhuri, D Mazza… - Journal of Nuclear …, 2022 - Soc Nuclear Med
Autoimmune inflammatory arthritides (AIA), such as psoriatic arthritis and rheumatoid
arthritis, are chronic systemic conditions that affect multiple joints of the body. Recently, total …
arthritis, are chronic systemic conditions that affect multiple joints of the body. Recently, total …
Comparison between a dual-time-window protocol and other simplified protocols for dynamic total-body 18F-FDG PET imaging
Purpose Efforts have been made both to avoid invasive blood sampling and to shorten the
scan duration for dynamic positron emission tomography (PET) imaging. A total-body …
scan duration for dynamic positron emission tomography (PET) imaging. A total-body …
Parametric imaging with PET and SPECT
In molecular imaging modalities such as positron emission tomography (PET) or single
photon emission computed tomography (SPECT), parametric imaging is the process of …
photon emission computed tomography (SPECT), parametric imaging is the process of …
Comparison of cardiac image-derived input functions for quantitative whole body [18F]FDG imaging with arterial blood sampling
Introduction: Dynamic positron emission tomography (PET) and the application of kinetic
models can provide important quantitative information based on its temporal information …
models can provide important quantitative information based on its temporal information …
Deriving physiological information from PET images: from SUV to compartmental modelling
Positron emission tomography (PET) imaging has made it possible to detect the in vivo
concentration of positron-emitting compounds accurately and non-invasively. In order to …
concentration of positron-emitting compounds accurately and non-invasively. In order to …