Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Isabelle Saniour"'
Autor:
Isabelle Saniour, Fraser J. L. Robb, Victor Taracila, Vishwas Mishra, Jana Vincent, Henning U. Voss, Michael G. Kaplitt, J. Levi Chazen, Simone Angela Winkler
Publikováno v:
IEEE Access, Vol 10, Pp 25062-25072 (2022)
Magnetic resonance guided focused ultrasound (MRgFUS) is a non-invasive therapeutic modality for neurodegenerative diseases that employs real-time imaging and thermometry monitoring of targeted regions. MRI is used in guidance of ultrasound treatment
Externí odkaz:
https://doaj.org/article/dfcd7a8cb83a4bb7b8871fa0bde4216a
Autor:
Isabelle Saniour, Michel Geahel, Javier Briatico, Cornelis J. van der Beek, Georges Willoquet, Laurène Jourdain, Bertrand Baudouy, Gilles Authelet, Jean-Christophe Ginefri, Luc Darrasse, Marie Poirier-Quinot
Publikováno v:
EPJ Techniques and Instrumentation, Vol 7, Iss 1, Pp 1-11 (2020)
Abstract The use of high temperature superconducting (HTS) radio frequency (RF) coils in Magnetic Resonance Imaging (MRI) greatly improves the signal-to-noise ratio (SNR) in many biomedical applications and particularly in micro-MRI. However, a detai
Externí odkaz:
https://doaj.org/article/ded59742075f44c083e096c9c1fa1b58
Autor:
Isabelle Saniour, Fraser Robb, Olivier Beuf, Simon A. Lambert, Kevin Tse Ve Koon, Hamza Raki, Henri Souchay
Publikováno v:
IEEE Sensors Journal
IEEE Sensors Journal, 2020, 20 (18), pp.10511-10520. ⟨10.1109/JSEN.2020.2995055⟩
IEEE Sensors Journal, Institute of Electrical and Electronics Engineers, 2020, 20 (18), pp.10511-10520. ⟨10.1109/JSEN.2020.2995055⟩
IEEE Sensors Journal, 2020, 20 (18), pp.10511-10520. ⟨10.1109/JSEN.2020.2995055⟩
IEEE Sensors Journal, Institute of Electrical and Electronics Engineers, 2020, 20 (18), pp.10511-10520. ⟨10.1109/JSEN.2020.2995055⟩
MEMS (Micro Electro Mechanical System) switches were assessed and compared to PIN diode in fulfilling the task of active decoupling of Receiver Endoluminal Coils (RECs). Three prototype RECs with the PIN diode in parallel ( ${p}$ PIN), MEMS in parall
Publikováno v:
2020 IEEE MTT-S International Microwave Biomedical Conference (IMBioC).
A to-date unsolved and highly limiting safety concern for Ultra High-Field (UHF) magnetic resonance imaging (MRI) is the deposition of radiofrequency (RF) power in the body, quantified by the specific absorption rate (SAR), leading to dangerous tissu
Autor:
Laurène Jourdain, Michel Geahel, J. Briatico, Gilles Authelet, Jean-Christophe Ginefri, Bertrand Baudouy, Cornelis J. van der Beek, Georges Willoquet, Isabelle Saniour, Luc Darrasse, Marie Poirier-Quinot
Publikováno v:
EPJ Techniques and Instrumentation
EPJ Techniques and Instrumentation, Springer, 2020, 7 (1), ⟨10.1140/epjti/s40485-020-00055-2⟩
EPJ Techniques and Instrumentation, Vol 7, Iss 1, Pp 1-11 (2020)
EPJ Techniques and Instrumentation, Springer, 2020, 7 (1), ⟨10.1140/epjti/s40485-020-00055-2⟩
EPJ Techniques and Instrumentation, Vol 7, Iss 1, Pp 1-11 (2020)
The use of high temperature superconducting (HTS) radio frequency (RF) coils in Magnetic Resonance Imaging (MRI) greatly improves the signal-to-noise ratio (SNR) in many biomedical applications and particularly in micro-MRI. However, a detailed under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de11d6507e9c5291b283fdd8cb1d311a
https://hal.archives-ouvertes.fr/hal-03006100
https://hal.archives-ouvertes.fr/hal-03006100
Autor:
Rose-Marie Dubuisson, Georges Willoquet, Luc Darrasse, Jean-Christophe Ginefri, Isabelle Saniour, Marie Poirier-Quinot, Laurène Jourdain, Gilles Authelet, Bertrand Baudouy
Publikováno v:
Review of Scientific Instruments
Review of Scientific Instruments, American Institute of Physics, 2020, 91 (5), pp.055106. ⟨10.1063/1.5143107⟩
Review of Scientific Instruments, 2020, 91 (5), pp.055106. ⟨10.1063/1.5143107⟩
Review of Scientific Instruments, American Institute of Physics, 2020, 91 (5), pp.055106. ⟨10.1063/1.5143107⟩
Review of Scientific Instruments, 2020, 91 (5), pp.055106. ⟨10.1063/1.5143107⟩
International audience; Small-sized High Temperature Superconducting (HTS) radiofrequency coils are used in a number of micro-magnetic resonance imaging applications and demonstrate a high detection sensitivity that improves the signal-to-noise ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3823cb62c52ec7f171424a46de53d363
https://hal.archives-ouvertes.fr/hal-03024545
https://hal.archives-ouvertes.fr/hal-03024545
Publikováno v:
NMR in Biomedicine
NMR in Biomedicine, 2020, 33 (11), ⟨10.1002/nbm.4384⟩
NMR in Biomedicine, Wiley, 2020, 33 (11), ⟨10.1002/nbm.4384⟩
NMR in Biomedicine, 2020, 33 (11), ⟨10.1002/nbm.4384⟩
NMR in Biomedicine, Wiley, 2020, 33 (11), ⟨10.1002/nbm.4384⟩
When using endorectal coils, local radiofrequency (RF) heating may occur in the surrounding tissue. Furthermore, most endorectal coils create a susceptibility artifact detrimental to both anatomical magnetic resonance imaging (MRI) and spectroscopy (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27a5dcf98b83bd7a5bacfc0fe60edb0e
https://doi.org/10.1002/nbm.4384
https://doi.org/10.1002/nbm.4384
Autor:
Anne-Laure Perrier, Raphaël Sablong, Isabelle Saniour, Lionel Duvillaret, Gwenaël Gaborit, Olivier Beuf, Laurane Gillette, Guillaume Revillod
Publikováno v:
NMR in Biomedicine
NMR in Biomedicine, Wiley, 2018, 31 (1), pp.e3849. ⟨10.1002/nbm.3849⟩
NMR in Biomedicine, Wiley, 2018, 31 (1), pp.e3849. 〈10.1002/nbm.3849〉
NMR in Biomedicine, Wiley, 2018, 31 (1), pp.e3849. ⟨10.1002/nbm.3849⟩
NMR in Biomedicine, Wiley, 2018, 31 (1), pp.e3849. 〈10.1002/nbm.3849〉
International audience; During magnetic resonance imaging (MRI) examinations, the average specific absorption rate (SAR) of the whole body is calculated as an index of global energy deposition in biological tissue without taking into account the pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::830198cf74b3b83f68ecbdf0f8501dcf
https://hal.archives-ouvertes.fr/hal-01652419
https://hal.archives-ouvertes.fr/hal-01652419
Autor:
Anne-Laure Perrier, Gwenaël Gaborit, Isabelle Saniour, R Aydé, Olivier Beuf, Raphaël Sablong, Lionel Duvillaret
Publikováno v:
Biomedical Physics & Engineering Express
Biomedical Physics & Engineering Express, 2017, 3 (2), 〈10.1088/2057-1976/aa5db0〉
Biomedical Physics & Engineering Express, IOP Publishing, 2017, 3 (2), ⟨10.1088/2057-1976/aa5db0⟩
Biomedical Physics & Engineering Express, 2017, 3 (2), 〈10.1088/2057-1976/aa5db0〉
Biomedical Physics & Engineering Express, IOP Publishing, 2017, 3 (2), ⟨10.1088/2057-1976/aa5db0⟩
International audience; In this paper we demonstrate the effectiveness of an active optical detuning circuit for magnetic resonance imaging endoluminal receiver coil. Three endoluminal coils prototypes were built: a coil without any detuning circuit,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40f034cbba5cdd8be40224bfefa4ff9f
Autor:
Bertrand Baudouy, A. Bonelli, Jean-Christophe Ginefri, Gilles Authelet, Isabelle Saniour, Marie Poirier-Quinot
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 502:012156
To improve the detection sensitivity of Micro Magnetic Resonance Imaging (μ-MRI) in humans, small animals or biological sample, it is necessary to reach higher spatial resolution. Radio Frequency (RF) YBaCuO film coils, in superconducting state, are