Search Results - "Eleftheriou, Afroditi"

Simultaneous dynamic glucose-enhanced (DGE) MRI and fiber photometry measurements of glucose in the healthy mouse brain by Eleftheriou, Afroditi, Ravotto, Luca, Wyss, Matthias T., Warnock, Geoffrey, Siebert, Anita, Zaiss, Moritz, Weber, Bruno

“…•Fiber photometry with FRET biosensors complements MRI with cell-specific data.•Data from FRET fiber photometry are consistent with two-photon microscopy…”
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PET iterative reconstruction incorporating an efficient positron range correction method by Bertolli, Ottavia, Eleftheriou, Afroditi, Cecchetti, Matteo, Camarlinghi, Niccolò, Belcari, Nicola, Tsoumpas, Charalampos

“…Highlights • We simulate positron range for various radioactive isotopes with GATE simulations. • We study the effect of the magnetic field on positron range…”
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SAFIR-I: Design and Performance of a High-Rate Preclinical PET Insert for MRI by Bebié, Pascal, Becker, Robert, Commichau, Volker, Debus, Jan, Dissertori, Günther, Djambazov, Lubomir, Eleftheriou, Afroditi, Fischer, Jannis, Fischer, Peter, Ito, Mikiko, Khateri, Parisa, Lustermann, Werner, Ritzer, Christian, Ritzert, Michael, Röser, Ulf, Tsoumpas, Charalampos, Warnock, Geoffrey, Weber, Bruno, Wyss, Matthias T, Zagozdzinska-Bochenek, Agnieszka

“…(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…”
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Longitudinal PET imaging of tumor hypoxia during the course of radiotherapy by Stieb, Sonja, Eleftheriou, Afroditi, Warnock, Geoffrey, Guckenberger, Matthias, Riesterer, Oliver

“…Hypoxia results from an imbalance between oxygen supply and consumption. It is a common phenomenon in solid malignant tumors such as head and neck cancer. As…”
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What do we know about dynamic glucose-enhanced (DGE) MRI and how close is it to the clinics? Horizon 2020 GLINT consortium report by Kim, Mina, Eleftheriou, Afroditi, Ravotto, Luca, Weber, Bruno, Rivlin, Michal, Navon, Gil, Capozza, Martina, Anemone, Annasofia, Longo, Dario Livio, Aime, Silvio, Zaiss, Moritz, Herz, Kai, Deshmane, Anagha, Lindig, Tobias, Bender, Benjamin, Golay, Xavier

“…Cancer is one of the most devastating diseases that the world is currently facing, accounting for 10 million deaths in 2020 (WHO). In the last two decades,…”
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Initial Characterization of the SAFIR Prototype PET-MR Scanner by Ritzer, Christian, Becker, Robert, Buck, Alfred, Commichau, Volker, Debus, Jan, Djambazov, Lubomir, Eleftheriou, Afroditi, Fischer, Jannis, Fischer, Peter, Ito, Mikiko, Khateri, Parisa, Lustermann, Werner, Ritzert, Michael, Roser, Ulf, Rudin, Markus, Sacco, Ilaria, Tsoumpas, Charalampos, Warnock, Geoffrey, Wyss, Matthias, Zagozdzinska-Bochenek, Agnieszka, Weber, Bruno, Dissertori, Gunther

“…The SAFIR collaboration is currently developing a high-rate positron emission tomography (PET) insert to study fast kinetic processes in small animals. Our…”
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Performance Measurements of the SAFIR Prototype Detector With the STiC ASIC Readout by Ahnen, Max, Becker, Robert, Buck, Alfred, Casella, Chiara, Commichau, Volker, Calafiori, Diogo di, Dissertori, Gunther, Eleftheriou, Afroditi, Fischer, Jannis, Howard, Alexander S., Ito, Mikiko, Khateri, Parisa, Kim, Jisoo, Lustermann, Werner, Ritzer, Christian, Roser, Ulf, Rudin, Markus, Solevi, Paola, Tsoumpas, Charalampos, Warnock, Geoffrey, Weber, Bruno, Wyss, Matthias, Zagozdzinska-Bochenek, Agnieszka

“…The small animal fast insert for mRi (SAFIR) positron emission tomography insert was proposed for quantitative dynamic acquisition inside a preclinical 7T…”
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Effect of the magnetic field on positron range using GATE for PET-MR by Eleftheriou, Afroditi, Tsoumpas, Charalampos, Bertolli, Ottavia, Stiliaris, Εfstathios

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Iterative reconstruction incorporating positron range correction within STIR framework by Bertolli, Ottavia, Cecchetti, Matteo, Camarlinghi, Niccolò, Eleftheriou, Afroditi, Belcari, Nicola, Tsoumpas, Charalampos

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Dual Ring Prototype Electronic System for the Small Animal Fast Insert for MRI by Becker, Robert, Buck, Alfred, Commichau, Volker, Di Calafiori, Diogo, Dissertori, Gunther, Djambazov, Lubomir, Eleftheriou, Afroditi, Fischer, Peter, Ito, Mikiko, Khateri, Parisa, Lustermann, Werner, Oliver, Josep F., Ritzer, Christian, Ritzert, Michael, Roser, Ulf, Rudin, Markus, Sacco, Ilaria, Solevi, Paola, Tsoumpas, Charalampos, Warnock, Geoffrey, Weber, Bruno, Wyss, Matthias, Zagozdzinska-Bochenck, Agnieszka

“…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…”
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Time Resolved Optical Tomographic imaging: A simulation study by Rapsomanikis, Aristotelis-Nikolaos, Eleftheriou, Afroditi, Mikeli, Maria, Zioga, Maria, Stiliaris, Efstathios

“…Time Resolved Optical Tomographic (TROT) modality is a promising, non invasive, free of extra dosimetric load, yet challenging, diagnostic method in modern…”
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