Results 91 to 100 of about 21,435 (195)

Noninvasive Quantification of Glucose Metabolism in Mice Myocardium Using the Spline Reconstruction Technique

Journal of Imaging
The spline reconstruction technique (SRT) is a fast algorithm based on a novel numerical implementation of an analytic representation of the inverse Radon transform.
Alexandros Vrachliotis, Anastasios Gaitanis, Nicholas E. Protonotarios, George A. Kastis, Lena Costaridou   +4 more
doaj   +1 more source

A simple device to convert a small-animal PET scanner into a multi-sample tissue and injection syringe counter. [PDF]

Nucl Med Biol, 2017
Green MV, Seidel J, Choyke PL, Jagoda EM.   +3 more
europepmc   +1 more source

Design study of a novel geometrical arrangement for an in-beam small animal PET scanner

, 2019
This contribution describes a novel solution for a small animal in-beam positron emission tomography (PET) scanner. Our detector is meant to be used in the SIRMIO project (Small animal proton Irradiator for Research in Molecular Image-guided Radiation ...
815325, Dades, G., 815326, Bortfeldt, J., 815323, Safari, M., 815324, 815318, 815319, 815316, 815327, 815317, Yamaya, Taiga, 815321, Lovatti, G., 815322, 815320, Parodi, K., Zoglauer, A., Thirolf, P., Kang, Hangyu, Nitta, M.   +21 more
core  

Attenuation correction for small animal PET tomographs [PDF]

, 2005
Attenuation correction is one of the important corrections required for quantitative positron emission tomography (PET). This work will compare the quantitative accuracy of attenuation correction using a simple global scale factor with traditional ...
Chow, Patrick L, Chatziioannou, Arion F, Rannou, Fernando R   +2 more
core  

Performance evaluation of the fully engineered YAP-(S)PET scanner for small animal imaging

, 2004
At the Department of Physics of the University of Pisa, a new and fully engineered version of the YAP-(S)PET small animal scanner has been recently installed. The new YAP-(S)PET is able to perform both PET and SPECT studies on small animals.
Zavattini G, Herbert D, Motta A, Di Domenico G, Moretti E, Larobina M., Lazzarotti M, Bartoli A, Del Guerra A, Sensi L, Vaiano A, Sabba N, BELCARI, NICOLA   +12 more
core  

Total-Body Animal PET with a 4-Layer DOI Detector - GATE Simulation Study

, 2019
Recently, the first total-body positron emission tomography (PET) scanner for high sensitivity clinical imaging was developed by a group led by Simon Cherry in UC Davis. However, the long axial FOV causes a parallax error not only in the radial direction
793919, Yamaya, Taiga, Yoshida, Eiji, 793921, 793920, Nishikido, Fumihiko, 793926, 793918, 793917, 793923, Kang, Hangyu, Tashima, Hideaki, 793922, 793925, 793924   +14 more
core  

Evaluation of early chemotherapy response by combining static- and dynamic [18F]FDG-PET with diffusion-weighted MRI in subcutaneous patient-derived endometrial cancer mouse models

EJNMMI Research
Background The combination of carboplatin and paclitaxel is the standard chemotherapy for treatment of high-risk and recurrent endometrial cancer. Evaluation of treatment response by diagnostic imaging is routinely carried out months after start of ...
Heidi Espedal, Jenny M. Lyngstad, Hege F. Berg, Marta E. Hjelmeland, Kristine E. Fasmer, Camilla Krakstad, Ingfrid S. Haldorsen   +6 more
doaj   +1 more source

First Prototyping of a Total-Body Small Animal PET with a 4-Layer DOI Detector

, 2020
Recently, a total-body positron emission tomography (PET) scanner, which was developed by UC Davis, enabled the total-body dynamic molecular imaging with a subsecond temporal resolution in a human study.
898065, 898066, Kang, Hangyu
core  

Evaluation of New Inorganic Scintillators for Application in a Prototype Small Animal PET Scanner

, 2003
In the study of new pharmaceuticals as well as brain and genetic research, Positron Emission Tomography (PET) is a useful method. It has also recently entered the clinical domain in cardiology and particularly in oncology. Small animals such as mice, are
Kuntner, C
core  

Instrumentation Digital Twins in PET and SPECT Imaging: Current Status, Challenges, and Future Directions. [PDF]

Comput Struct Biotechnol J
Azimi MS, Karakatsanis NA, Sabet H, Rafecas M, Nehmeh S, Alavi A, King M, Zaidi H.   +7 more
europepmc   +1 more source