Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Parisa Khateri"'
Autor:
Parisa Khateri, Werner Lustermann, Christian Ritzer, Charalampos Tsoumpas, Günther Dissertori
Publikováno v:
EJNMMI Physics, Vol 9, Iss 1, Pp 1-15 (2022)
Abstract Background The SAFIR prototype insert is a preclinical Positron Emission Tomography (PET) scanner built to acquire dynamic images simultaneously with a 7 T Bruker Magnetic Resonance Imaging (MRI) scanner. The insert is designed to perform wi
Externí odkaz:
https://doaj.org/article/c3fe357381bf45ca8a73d6641c42614d
Publikováno v:
EJNMMI Physics, Vol 6, Iss 1, Pp 1-20 (2019)
Abstract Background Software for Tomographic Image Reconstruction (STIR) is an open-source library for PET and SPECT image reconstruction, implementing iterative reconstruction as well as 2D- and 3D-filtered back projection. Quantitative reconstructi
Externí odkaz:
https://doaj.org/article/15d812ca79244fffb3a9f81a13ddd2fe
Autor:
Pascal Bebié, Robert Becker, Volker Commichau, Jan Debus, Günther Dissertori, Lubomir Djambazov, Afroditi Eleftheriou, Jannis Fischer, Peter Fischer, Mikiko Ito, Parisa Khateri, Werner Lustermann, Christian Ritzer, Michael Ritzert, Ulf Röser, Charalampos Tsoumpas, Geoffrey Warnock, Bruno Weber, Matthias T. Wyss, Agnieszka Zagozdzinska-Bochenek
Publikováno v:
Sensors, Vol 21, Iss 21, p 7037 (2021)
(1) Background: Small Animal Fast Insert for MRI detector I (SAFIR-I) is a preclinical Positron Emission Tomography (PET) insert for the Bruker BioSpec 70/30 Ultra Shield Refrigerated (USR) preclinical 7T Magnetic Resonance Imaging (MRI) system. It i
Externí odkaz:
https://doaj.org/article/ba9e9aee12a44992b33bddae47aa4c21
Background: The SAFIR prototype insert is a preclinical Positron Emission Tomography (PET) scanner built to acquire dynamic images simultaneously with a 7 T Bruker Magnetic Resonance Imaging (MRI) scanner. The insert is designed to perform with an ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d48934a18b12dfc3545851056d3f9bc1
https://doi.org/10.21203/rs.3.rs-458644/v1
https://doi.org/10.21203/rs.3.rs-458644/v1
Autor:
Parisa, Khateri, Werner, Lustermann, Christian, Ritzer, Charalampos, Tsoumpas, Günther, Dissertori
Publikováno v:
EJNMMI physics. 9(1)
The SAFIR prototype insert is a preclinical Positron Emission Tomography (PET) scanner built to acquire dynamic images simultaneously with a 7 T Bruker Magnetic Resonance Imaging (MRI) scanner. The insert is designed to perform with an excellent coin
Autor:
Bruno Weber, Ilaria Sacco, Agnieszka Zagozdzinska-Bochenek, Peter Fischer, V. Commichau, Geoffrey Warnock, Markus Rudin, Jan Debus, Günther Dissertori, L. Djambazov, Michael Ritzert, Werner Lustermann, Christian Ritzer, Mikiko Ito, Parisa Khateri, Charalampos Tsoumpas, R. Becker, Alfred Buck, Jannis Fischer, Ulf Roser, Matthias T. Wyss, Afroditi Eleftheriou
Publikováno v:
IEEE Transactions on Radiation and Plasma Medical Sciences, 4 (5)
The SAFIR collaboration is currently developing a high-rate positron emission tomography (PET) insert to study fast kinetic processes in small animals. Our insert is designed for simultaneous image acquisition with a preclinical 7 T magnetic resonanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a62f31edfe21633fe4a7d7e857b7a15
https://hdl.handle.net/20.500.11850/463664
https://hdl.handle.net/20.500.11850/463664
Autor:
Günther Dissertori, V. Commichau, Diogo Di Calafiori, Matthias T. Wyss, Werner Lustermann, Afroditi Eleftheriou, Max Ludwig Ahnen, C. Casella, Christian Ritzer, P. Solevi, Jisoo Kim, Jannis Fischer, Markus Rudin, Ulf Roser, R. Becker, Geoffrey Warnock, Agnieszka Zagozdzinska-Bochenek, Mikiko Ito, Alfred Buck, Charalampos Tsoumpas, Alexander Howard, Parisa Khateri, Bruno Weber
Publikováno v:
IEEE Transactions on Radiation and Plasma Medical Sciences. 2:250-258
The small animal fast insert for mRi (SAFIR) positron emission tomography insert was proposed for quantitative dynamic acquisition inside a preclinical 7T magnetic resonance imaging scanner to study kinetics of short-lived tracers. For this purpose,
Autor:
Günther Dissertori, Ulf Roser, Jannis Fischer, C. Casella, Geoffrey Warnock, Alfred Buck, Parisa Khateri, Josep F. Oliver, Bruno Weber, Mikiko Ito, Alexander Howard, Werner Lustermann, R. Becker
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 845:648-651
The SAFIR development represents a novel Positron Emission Tomography (PET) detector, conceived for preclinical fast acquisitions inside the bore of a Magnetic Resonance Imaging (MRI) scanner. The goal is hybrid and simultaneous PET/MRI dynamic studi
Autor:
Agnieszka Zagozdzinska-Bochenck, Matthias T. Wyss, Diogo Di Calafiori, R. Becker, Afroditi Eleftheriou, Christian Ritzer, Charalampos Tsoumpas, Mikiko Ito, Ulf Roser, Geoffrey Warnock, V. Commichau, Alfred Buck, L. Djambazov, P. Solevi, Werner Lustermann, Peter Fischer, Günther Dissertori, Markus Rudin, Michael Ritzert, Ilaria Sacco, Bruno Weber, Josep F. Oliver, Parisa Khateri
Publikováno v:
ICECS
SAFIR is a high-rate PET insert for a preclinical 7 T MRI scanner, aiming at studying fast biological processes in small animals, using tracer activities up to 500 MBq. The full detector comprises 15360 channels, each composed of a LYSO crystal and a
Autor:
Anahita Fathi Kazerooni, Saman Arfaie, Mohammad Reza Ay, Parisa Khateri, Hamidreza Saligheh Rad
Publikováno v:
Molecular Imaging and Biology. 19:143-152
The aim of this study is to introduce a fully automatic and reproducible short echo-time (STE) magnetic resonance imaging (MRI) segmentation approach for MR-based attenuation correction of positron emission tomography (PET) data in head region. Singl