González Martínez, AJ.; Conde, P.; Hernández Hernández, L.; Herrero Bosch, V.; Moliner Martínez, L.; Monzó Ferrer, JM.; Orero Palomares, A.... (2013). Design of the PET–MR system for head imaging of the DREAM Project. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 702:94-97. https://doi.org/10.1016/j.nima.2012.08.028
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/40669
Título:
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Design of the PET–MR system for head imaging of the DREAM Project
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Autor:
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González Martínez, Antonio Javier
Conde, P.
Hernández Hernández, Liczandro
Herrero Bosch, Vicente
Moliner Martínez, Laura
Monzó Ferrer, José María
Orero Palomares, Abel
Peiró Cloquell, Antonio
Rodríguez-Alvarez, M.J.
Ros García, Ana
Sánchez Martínez, Filomeno
Soriano Asensi, Antonio
Vidal San Sebastián, Luis Fernando
Benlloch Baviera, Jose María
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Entidad UPV:
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Universitat Politècnica de València. Instituto de Instrumentación para Imagen Molecular - Institut d'Instrumentació per a Imatge Molecular
Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica
Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada
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Fecha difusión:
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Resumen:
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In this paper we describe the overall design of a PET–MR system for head imaging within the
framework of the DREAM Project as well as the first detector module tests. The PET system design
consists of 4 rings of 16 ...[+]
In this paper we describe the overall design of a PET–MR system for head imaging within the
framework of the DREAM Project as well as the first detector module tests. The PET system design
consists of 4 rings of 16 detector modules each and it is expected to be integrated in a head dedicated
radio frequency coil of an MR scanner.
The PET modules are based on monolithic LYSO crystals coupled by means of optical devices to an
array of 256 Silicon Photomultipliers. These types of crystals allow to preserve the scintillation light
distribution and, thus, to recover the exact photon impact position with the proper characterization of
such a distribution. Every module contains 4 Application Specific Integrated Circuits (ASICs) which
return detailed information of several light statistical momenta. The preliminary tests carried out on
this design and controlled by means of ASICs have shown promising results towards the suitability of
hybrid PET–MR systems.
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Palabras clave:
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Hybrid PET–MR
,
SiPM
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Derechos de uso:
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Reserva de todos los derechos
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Fuente:
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Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. (issn:
0168-9002
)
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DOI:
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10.1016/j.nima.2012.08.028
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Editorial:
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Elsevier
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Versión del editor:
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http://dx.doi.org/10.1016/j.nima.2012.08.028
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Código del Proyecto:
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info:eu-repo/grantAgreement/MICINN//IDI-20110718/ES/INVESTIGACIÓN EN DETECCIÓN PARA APLICACIONES DE SALUD MENTAL (1%2F3)/
info:eu-repo/grantAgreement/MICINN//FIS2010-21216-C02-01/ES/DESARROLLO DEL DETECTOR PET%2FRM PARA DIAGNOSTICO DE ENFERMEDADES NEURODEGENERATIVAS./
info:eu-repo/grantAgreement/GVA//PROMETEO08%2F2008%2F114/ES/Desarrollo de tecnología PET%2FRM para estudio cerebro en humanos/
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Descripción:
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NOTICE: this is the author’s version of a work that was accepted for publication in Nuclear Instruments and Methods in Physics Research Section A. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Nuclear Instruments and Methods in Physics Research Section A, Volume 702, 21 February 2013, Pages 94–97
DOI 10.1016/j.nima.2012.08.028
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Agradecimientos:
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This work was supported by the Centre for Industrial Technological Development co-funded by FEDER through the Technology Fund (DREAM Project, IDI-20110718), the Spanish Plan Nacional de Investigacion Cientifica, Desarrollo ...[+]
This work was supported by the Centre for Industrial Technological Development co-funded by FEDER through the Technology Fund (DREAM Project, IDI-20110718), the Spanish Plan Nacional de Investigacion Cientifica, Desarrollo e Innovacion Tecnologica (I + D + I) under Grant no. FIS2010-21216-CO2-01 and the Valencian Local Government under Grant PROMETEO 2008/114.
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Tipo:
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Artículo
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