Zobrazeno 1 - 10
of 1 062
pro vyhledávání: '"Galve P"'
Publikováno v:
Magnetic Resonance in Medicine, 1-15. (2024)
Zero echo time (ZTE) sequences have proven a powerful tool for Magnetic Resonance Imaging (MRI) of ultrashort T2 tissues, but they fail to produce useful images in the presence of strong field inhomogeneities. Here we present a method to correct arti
Externí odkaz:
http://arxiv.org/abs/2405.18960
Autor:
Galve, Fernando, Pallás, Eduardo, Guallart-Naval, Teresa, García-Cristóbal, Pablo, Martínez, Pablo, Algarín, José M., Borreguero, José, Bosch, Rubén, Juan-Lloris, Francisco, Benlloch, José M., Alonso, Joseba
Publikováno v:
NMR in Biomedicine (2024): e5258
Objective. To develop methods to design the complete magnetic system for a truly portable MRI scanner for neurological and musculoskeletal (MSK) applications, optimized for field homogeneity, field of view (FoV) and gradient performance compared to e
Externí odkaz:
http://arxiv.org/abs/2403.07761
Publikováno v:
Journal of Magnetic Resonance 361 (2024): 107662
The open-source console MaRCoS, which stands for "Magnetic Resonance Control System", combines hardware, firmware and software elements for integral control of Magnetic Resonance Imaging (MRI) scanners. Previous developments have focused on making th
Externí odkaz:
http://arxiv.org/abs/2312.08711
Autor:
O. Monserrat, A. Barra, M. Béjar-Pizarro, J. S. Rivera, J. P. Galve, C. Guardiola, M. Cuevas-González, R. M. Mateos, P. Ezquerro, J. M. Azañon, S. Shahbazi, J. Navarro, M. Crosetto, G. Luzi
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-3-2024, Pp 351-356 (2024)
The availability of displacement maps based on Multi-Temporal Satellite SAR Interferometry (MT-InSAR) has greatly increased, particularly since the launch of the Copernicus Sentinel-1 satellites in 2014. These satellites provide open and free data, l
Externí odkaz:
https://doaj.org/article/b8881efc2c5a401695f33bc3d7a4ca2b
Publikováno v:
2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
Positron Emission Tomography (PET) scanners are usually designed with the goal to obtain the best compromise between sensitivity, resolution, field-of-view size, and cost. Therefore, it is difficult to improve the resolution of a PET scanner with har
Externí odkaz:
http://arxiv.org/abs/2307.08335
Autor:
Algarín, J. M., Guallart-Naval, T., Gastaldi-Orquín, E., Bosch, R., Lloris, F. J., Pallás, E., Rigla, J. P., Martínez, P., Borreguero, J., Alamar, R., Martí-Bonmatí, L., Benlloch, J. M., Galve, F., Alonso, J.
The goal of this work is to showcase the clinical value that portable MRI can provide in crowded events and major sports competitions. We temporarily installed a low-field and low-cost portable MRI system for extremity imaging in the medical faciliti
Externí odkaz:
http://arxiv.org/abs/2303.09264
Autor:
Jose I. Recio-Rodriguez, Mei Fernandez-Crespo, Natalia Sanchez-Aguadero, Jesús Gonzalez-Sanchez, Irene A. Garcia-Yu, Rosario Alonso-Dominguez, Hsiao-Yean Chiu, Pei-Shan Tsai, Hsin-Chien Lee, Maria I. Rihuete-Galve
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
ObjectiveThis systematic review and meta-analysis of randomized-clinical trials aims to analyze the effect of interventions incorporating surface neurofeedback techniques on self-perceived sleep quality and insomnia in patients with or without sleep
Externí odkaz:
https://doaj.org/article/e8d2e4a9768641249f244bbdce80f155
Autor:
Mei Fernandez-Crespo, Jose I. Recio-Rodriguez, Hsin-Chien Lee, Rosario Alonso-Dominguez, Angel L. Montejo, Laura Hernandez-Gonzalez, Virginia Iglesias Sierra, Maria I. Rihuete-Galve
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
BackgroundNomophobia is a specific phobia characterized by the appearance of anxiety, nervousness, discomfort and distress when the mobile phone is not used and is considered an emerging public health problem because of the negative consequences on t
Externí odkaz:
https://doaj.org/article/226e567f6d3b4367bdd192081bb87bbf
Autor:
Guallart-Naval, T., O'Reilly, T., Algarín, J. M., Pellicer-Guridi, R., Vives-Gilabert, Y., Craven-Brightman, L., Negnevitsky, V., Menküc, B., Galve, F., Stockmann, J. P., Webb, A., Alonso, J.
Publikováno v:
NMR in Biomedicine. 2022;e4825
Purpose: To describe the current properties and capabilities of an open-source hardware and software package that is being developed by many sites internationally with the aim of providing an inexpensive yet flexible platform for low-cost MRI. Method
Externí odkaz:
http://arxiv.org/abs/2203.11314
Autor:
Guallart-Naval, T., Algarín, J. M., Pellicer-Guridi, R., Galve, F., Vives-Gilabert, Y., Bosch, R., Pallás, E., González, J. M., Rigla, J. P., Martínez, P., Lloris, F. J., Borreguero, J., Marcos-Perucho, A., Negnevitsky, V., Martí-Bonmatí, L., Ríos, A., Benlloch, J. M., Alonso, J.
Publikováno v:
Sci Rep 12, 13147 (2022)
Mobile medical imaging devices are invaluable for clinical diagnostic purposes both in and outside healthcare institutions. Among the various imaging modalities, only a few are readily portable. Magnetic resonance imaging (MRI), the gold standard for
Externí odkaz:
http://arxiv.org/abs/2203.03455