Results 231 to 240 of about 20,896 (257)

PET performance evaluation of MADPET4: a small animal PET insert for a 7 T MRI scanner

Physics in Medicine & Biology, 2017
Abstract MADPET4 is the first small animal PET insert with two layers of individually read out crystals in combination with silicon photomultiplier technology. It has a novel detector arrangement, in which all crystals face the center of field of view transaxially.
Negar Omidvari, Jorge Cabello, Geoffrey Topping, Florian R Schneider, Stephan Paul, Markus Schwaiger, Sibylle I Ziegler   +6 more
openaire   +2 more sources

PERFORMANCE EVALUATION OF THE HIGH RESOLUTION SMALL ANIMAL PET SCANNER

Biomedical Engineering: Applications, Basis and Communications, 2003
Molecular imaging is an important technology to clarify biological and medical uncertainties in the 21th century. This is best realized via in vivo imaging of biological processes in small animals. Thus, a special high resolution imager dedicated for small animals is required. We recently installed a high resolution animal positron emission tomography
SENG-PENG MOK, CHAO-HSING WANG, JYH-CHENG CHEN, REN-SHYAN LIU   +3 more
openaire   +1 more source

System design considerations for collimation in a small-animal PET scanner

2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC), 2012
We propose using collimation in PET scanners to achieve spatial resolution beyond the limits of detector resolution. In this study, we use simulations to characterize and optimize the collimator for a small-animal PET scanner. We design trapezoidal tungsten collimator septa to mask half of each crystal in a PET scanner to detect collimated lines of ...
Yusheng Li, Samuel Matej, Joel S. Karp, Scott D. Metzler   +3 more
openaire   +1 more source

MicroPET: a high resolution PET scanner for imaging small animals

1996 IEEE Nuclear Science Symposium. Conference Record, 1997
MicroPET is a high resolution positron emission tomography (PET) scanner designed for imaging small laboratory animals. It consists of a ring of 30 position-sensitive scintillation detectors, each with an 8/spl times/8 array of small lutetium oxyorthosilicate (LSO) crystals coupled via optical fibers to a multi-channel photomultiplier tube.
S.R. Cherry, Y. Shao, R.W. Silverman, K. Meadors, S. Siegel, A. Chatziioannou, J.W. Young, W. Jones, J.C. Moyers, D. Newport, A. Boutefnouchet, T.H. Farquhar, M. Andreaco, M.J. Paulus, D.M. Binkley, R. Nutt, M.E. Phelps   +16 more
openaire   +1 more source

Design and detector development for an in-beam small animal PET scanner

51. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik - Abstractband, 2020
Wolf (Ed.), Ulrich, Sattler (Ed.), Bernhard, Deutsche Gesellschaft Für Medizinische Physik   +2 more
openaire   +1 more source

Finalization and performance evaluation of a novel PET detector for an in-beam small animal PET scanner

Joint Conference of the ÖGMP, DGMP and SGSMP, Dreiländertagung der Medizinischen Physik - Abstractband, 2021
Georg (Ed.), Dietmar, Birkfellner (Ed.), Wolfgang   +1 more
openaire   +1 more source

Small animal PET scanner based on monolithic LYSO crystals: Performance evaluation

Medical Physics, 2012
Maria JOSÉ Rodriguez-Alvarez, Luis Alberto Medina, Filomeno Sanchez   +2 more
exaly  

A High-Sensitivity Small-Animal PET Scanner: Development and Initial Performance Measurements

IEEE Transactions on Nuclear Science, 2009
Qingguo Xie, Chien-Min Kao, Chin-Tu Chen   +2 more
exaly  

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

IEEE Transactions on Nuclear Science, 2006
Alberto Del Guerra, Guido Zavattini, Nicola Belcari   +2 more
exaly  

The ClearPET. Neuro scanner: A dedicated LSO/LuYAP phoswich small animal PET scanner

IEEE Symposium Conference Record Nuclear Science 2004., 2005
K. Ziemons, R. Achten, E. Auffray, A. Bauer, G. Brandenburg, P. Bruyndonckx, Y. Choi, J. Daemen, M. Dehnhardt, O. Devroede, M. Fleischer, L. Fuss, U. Heinrichs, A. Hollendung, M. Holschbach, M. Khodaverdi, P. Kirchner, H. Kleines, M. Krieguer, H. Larue, P. Lecoq, M. Leyendecker, R. Moeller, C. Morel, J.-B. Mosset, C. Parl, U. Pietrzyk, J. Schmitz, M. Streun, S. Tavernier, M. Veggian, E. Zimmermann, H.H. Coenen, H. Halling, R. Sievering, K. Zilles   +35 more
openaire   +1 more source