Results 121 to 130 of about 462,605 (225)

Time-course of effects of external beam radiation on [18F]FDG uptake in healthy tissue and bone marrow. [PDF]

, 2008
The utility of PET for monitoring responses to radiation therapy have been complicated by metabolically active processes in surrounding normal tissues.
Agazaryan, Nzhde, Czernin, Johannes, DeMarco, John J, Hsueh, Wei-Ann, Kesner, Adam L, Lau, Victoria K, Silverman, Daniel Hs, Speiser, Michael   +7 more
core  

Computed tomography, magnetic resonance imaging, positron emission tomography and evoked potentials at early stage of adrenoleukodystrophy.

, 1989
Kazuie Iinuma, Kazuhiro Haginoya, I. Handa, Akira Kojima, Noboru Fueki, JUNICHIRO AIKAWA, Masatoshi Ito, Jun Hatazawa, Tatsuo Ido   +8 more
openalex   +2 more sources

Measurement of Regional Cerebral Blood Flow with Positron Emission Tomography: A Comparison of [¹⁵O]Water to [¹¹C]Butanol with Distributed-Parameter and Compartmental Models [PDF]

, 1993
Robert P. Quarles, Mark A. Mintun, Kenneth B. Larson, Joanne Markham, Ann Mary MacLeod, Marcus E. Raichle   +5 more
openalex   +1 more source

Enhancing Positronium Lifetime Imaging through Two-Component Reconstruction in Time-of-Flight Positron Emission Tomography [PDF]

arXiv
Positron Emission Tomography (PET) is a crucial tool in medical imaging, particularly for diagnosing diseases like cancer and Alzheimer's. The advent of Positronium Lifetime Imaging (PLI) has opened new avenues for assessing the tissue micro-environment, which is vital for early-stage disease detection.
arxiv  

Role of the human anterior cingulate cortex in the control of oculomotor, manual, and speech responses: a positron emission tomography study [PDF]

, 1993
T. Paus, Michael Petrides, Alan C. Evans, E. Meyer   +3 more
openalex   +1 more source

Insulin resistance in liver cirrhosis. Positron-emission tomography scan analysis of skeletal muscle glucose metabolism. [PDF]

, 1993
O. Selberg, Wolfgang Burchert, Jan Hoff, G.‐J. Meyer, H. Hundeshagen, E. Radoch, H. J. Balks, Manfred J. Müller   +7 more
openalex   +1 more source

Fast-Track of F-18 Positron paths simulations using GANs [PDF]

arXiv
In recent years, the use of Monte Carlo (MC) simulations in the domain of Medical Physics has become a state-of-the-art technology that consumes lots of computational resources for the accurate prediction of particle interactions. The use of generative adversarial network (GAN) has been recently proposed as an alternative to improve the efficiency and ...
arxiv  

A new noninvasive quantification of renal blood flow with N-13 ammonia, dynamic positron emission tomography, and a two-compartment model. [PDF]

, 1992
B C Chen, Guido Germano, S.C. Huang, R A Hawkins, Herbert Hansen, M J Robert, Denis B. Buxton, H R Schelbert, Ira Kurtz, Michael E. Phelps   +9 more
openalex   +1 more source

Measurement of myocardial blood flow with positron emission tomography: Correction for count spillover and partial volume effects

, 1988
Pilar Herrero, Joanne Markham, Donald W. Myears, Carla J. Weinheimer, Steven R. Bergmann   +4 more
openalex   +1 more source

Positron emission tomography tracers for synucleinopathies. [PDF]

Mol Neurodegener
Xiang J, Zhang Z, Wu S, Ye K.
europepmc   +1 more source