Feasibility and electromagnetic compatibility study of the ClearPEM front-end electronics for simultaneous PET-MR imagingReportar como inadecuado




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Published in: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 702, p. 34-36 Publication date: 2013

In this work we present a first feasibility study of the ClearPEM technology for simultaneous PET-MR imaging. The mutual electromagnetic interference (EMI) effects between both systems were evaluated on a 7 T magnet by characterizing the response behavior of the ClearPEM detectors and front-end electronics to pulsed RF power and switched magnetic field gradients; and by analyzing the MR system performance degradation from noise pickup into the RF receiver chain, and from magnetic susceptibility artifacts caused by PET front-end materials.

Keywords: PET ClearPEM 7 Tesla MR Simultaneous PET-MRI EMI and EMC ; CIBM-AIT ; CIBM-PET Reference EPFL-ARTICLE-184984doi:10.1016/j.nima.2012.08.033View record in Web of Science





Autor: Neves, Dinis; André, Jorge; Bugalho, R.; Gruetter, Rolf; Magill, Arthur; Ortigao, W.; Silva, JC; Silva, R.; Varela, Joao

Fuente: https://infoscience.epfl.ch/record/184984?ln=en







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