Results 141 to 150 of about 21,435 (195)

Prediction of tumour hypoxia status from the washout of positron emitters in beam-monitoring PET: carbon-ion irradiation to tumour rat models. [PDF]

EJNMMI Res
Toramatsu C, Wakizaka H, Tashima H, Sudo H, Akamatsu G, Ishikawa T, Kang HG, Seki C, Kanno I, Yamaya T.   +9 more
europepmc   +1 more source

SV2A PET Imaging Detects Severity-Dependent Synaptic Changes After Experimental Traumatic Spinal Cord Injury. [PDF]

J Nucl Med
Schrauwen C, Halloin N, Van Eetveldt A, Laermans Z, De Vos WH, Jankovski A, Verhoye M, Staelens S, Nicaise C, Bertoglio D.   +9 more
europepmc   +1 more source

Non-invasive full quantification of dynamic [11C]PBR28 PET imaging with ASTRA

Brusaferri L, Whitehead A, Barzon L, Maccioni L, Alshelh Z, Kim M, Micoli A, Toschi N, Ferrante M, Inglese M, Catana C, Gilman J, Veronese M, Howes O, Marques TR, Nettis MA, Mondelli V, Pariante C, Turkheimer F, Grisan E, Loggia M.   +20 more
europepmc   +1 more source

A combined micro-PET/CT scanner for small animal imaging

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2006
A micro-PET/CT system was developed by combination of an in-house micro-CT and a microPET® R4 scanner. The cone-beam micro-CT consists of a rotational gantry that fits an X-ray tube, a CCD-based X-ray detector, and motor-driven linear stages. The gantry was designed to be coaxial with the scanner of microPET® R4.
Meei-Ling Jan, Yu-Ching Ni, Keh-Shih Chuang   +2 more
exaly   +3 more sources

YAP-(S)PET small animal scanner: Quantitative results

IEEE Transactions on Nuclear Science, 2003
At present, at the Dept of Experimental and Clinical Medicine of the University of Ferrara, the YAP-(S)PET scanner is employed in small animal SPECT studies, with 99mTc labelled radiotracers, dedicated to obtain quantitative activity measurements in a region of interest (ROI) directly from a reconstructed image of a rat, with respect to the traditional
DI DOMENICO, Giovanni, ZAVATTINI, Guido, MORETTI, Elena, PIFFANELLI, Adriano, GIGANTI, Melchiore, MOTTA, Alfonso, SABBA, NICOLA, UCCELLI, Licia, BENINI, ELISA, DUATTI, Adriano, BOLZATI, Cristina, BOSCHI, Alessandra, DEL GUERRA, Alberto   +12 more
openaire   +5 more sources

Performance evaluation of the Philips MOSAIC small animal PET scanner

European Journal of Nuclear Medicine and Molecular Imaging, 2006
In this study an evaluation of the performance of the Philips MOSAIC small animal PET scanner is presented, with special emphasis on the ability of the system to provide quantitatively accurate PET images.The performance evaluation was structured according to NEMA-like procedures.The transaxial spatial resolution of the system (radial component) ranged
Marc C, Huisman, Sybille, Reder, Axel W, Weber, Sibylle I, Ziegler, Markus, Schwaiger   +4 more
openaire   +3 more sources

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Design of a small animal MR compatible PET scanner

IEEE Transactions on Nuclear Science, 1999
Using a combination of Monte Carlo simulations and experimental measurements we have designed a small-animal MRI-compatible PET (McPET) scanner for simultaneous PET imaging and MRI of mice and rats in vivo. The scanner consists of one ring of 480 LSO (Lu/sub 2/SiO/sub 5/) crystals arranged in three layers, with 160 crystals per layer.
Simon R Cherry, Yiping Shao
exaly   +2 more sources

Design and construction of the ClearPET/XPAD small animal PET/CT scanner

2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC), 2009
In this study, we present a small animal hybrid PET/CT scanner for simultaneous X and gamma ray scans of the same field of view. It is based on the high resolution PET scanner demonstrator ClearPET developed within the Crystal Clear Collaboration and on the prototype X-ray hybrid pixel detector XPAD3 developed at CPPM.
Nicol, S., Karkar, S., Hemmer, C., Dawiec, A., Benoit, D., Breugnon, P., Dinkespiler, B., Rivière, F., Logier, J.-P., Niclas, M., Royon, J., Meessen, C., Cassol, F., Clémens, J.-C., Bonissent, A., Debarbieux, F., Vigeolas, E., Delpierre, P., Morel, C.   +18 more
openaire   +3 more sources

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

Physics in Medicine & Biology, 2017
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   +3 more sources

An MR compatible PET scanner for imaging small animals

Nuclear Medicine Communications, 2004
Combined PET-CT scanners are becoming standard for clinical PET imaging. The development of a combined PET-MR scanner poses greater technological challenges. A prototype small animal MR compatible PET scanner has previously been designed, constructed and evaluated in collaboration with UCLA School of Medicine.
MacKewn, J, Strul, D, Keevil, S.F., Hallett, W.A., Halsted, P, Page, R.A., Cash, D, Williams, S.C.R., Cherry, S.R., Marsden, P.K.   +9 more
openaire   +2 more sources