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Alexandre Vignaud

Universite Paris Saclay

31H-index
240Paper Count
3.7KCitation Count
Published Papers 56
Publication Date
Monitoring the head exposure of MRI workers around 3 T, 7 T, and 11.7 T scanners using smart goggles equipped with a network of magnetometers
err2025-03-01
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errNicolas, Hugo; Fery, Corentin; Quirin, Thomas; Weber, Nicolas; Oster, Julien; Felblinger, Jacques; Vignaud, Alexandre; Pascal, Joris
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Proposal for local SAR safety margin in pediatric neuro-imaging using 7 T MRI and parallel transmission
err2025-01-27
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PREAI
errDudysheva, N.; Luong, M.; Amadon, A.; Morel, L.; Le Touz, N.; Vignaud, A.; Boulant, N.; Gras, V
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Impact of B0 field imperfections correction on BOLD sensitivity in 3D-SPARKLING fMRI data
err2023-12-29
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errAmor, Zaineb; Le Ster, Caroline; Chaithya, G. R.; Daval-Frerot, Guillaume; Boulant, Nicolas; Mauconduit, Franck; Thirion, Bertrand; Ciuciu, Philippe; Vignaud, Alexandre
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Pushing MP2RAGE boundaries: Ultimate time-efficient parameterization combined with exhaustive T1 synthetic contrasts
err2023-12-15
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errBapst, Blanche; Massire, Aurelien; Mauconduit, Franck; Gras, Vincent; Boulant, Nicolas; Dufour, Juliette; Bodini, Benedetta; Stankoff, Bruno; Luciani, Alain; Vignaud, Alexandre
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The restricted SAR protocol: A method to assess MRI coil prototypes in an unconditionally safe manner
err2023-12-12
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errDudysheva, Natalia; Mauconduit, Franck; Abdeddaim, Redha; Gapais, Paul-Francois; Hosseinnezhadian, Sajad; Dubois, Marc; Amadon, Alexis; Boulant, Nicolas; Hertz-Pannier, Lucie; Vignaud, Alexandre
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Efficiently building receive arrays with electromagnetic simulations and additive manufacturing: A two-layer, 32-channel prototype for 7T brain MRI
err2023-11-20
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errGapais, Paul-Francois; Luong, Michel; Nizery, Francois; Maitre, Gabriel; Giacomini, Eric; Guillot, Jules; Vignaud, Alexandre; Berrahou, Djamel; Dubois, Marc; Abdeddaim, Redha; Georget, Elodie; Hosseinnezhadian, Sajad; Amadon, Alexis
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Deep learning-assisted model-based off-resonance correction for non-Cartesian SWI
err2023-06-22
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errDaval-Frerot, Guillaume; Massire, Aurelien; Mailhe, Boris; Nadar, Mariappan; Bapst, Blanche; Luciani, Alain; Vignaud, Alexandre; Ciuciu, Philippe
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Improving spreading projection algorithm for rapid k-space sampling trajectories through minimized off-resonance effects and gridding of low frequencies
err2023-05-22
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errRadhakrishna, Chaithya Giliyar; Daval-Frerot, Guillaume; Massire, Aurelien; Vignaud, Alexandre; Ciuciu, Philippe
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Efficient optimization of chemical exchange saturation transfer MRI at 7 T using universal pulses and virtual observation points
err2023-02-13
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errDelebarre, Thaddee; Gras, Vincent; Mauconduit, Franck; Vignaud, Alexandre; Boulant, Nicolas; Ciobanu, Luisa
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Magnetic field strength dependent SNR gain at the center of a spherical phantom and up to 11.7T
err2022-07-18
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errLe Ster, Caroline; Grant, Andrea; Van de Moortele, Pierre-Francois; Monreal-Madrigal, Alejandro; Adriany, Gregor; Vignaud, Alexandre; Mauconduit, Franck; Rabrait-Lerman, Cecile; Poser, Benedikt A.; Ugurbil, Kamil; Boulant, Nicolas
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Iterative static field map estimation for off-resonance correction in non-Cartesian susceptibility weighted imaging
err2022-06-23
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errDaval-Frerot, Guillaume; Massire, Aurelien; Mailhe, Boris; Nadar, Mariappan; Vignaud, Alexandre; Ciuciu, Philippe
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What can 7T sodium MRI tell us about cellular energy depletion and neurotransmission in Alzheimer's disease?
err2021-12-02
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errHaeger, Alexa; Bottlaender, Michel; Lagarde, Julien; Baptista, Renata Porciuncula; Rabrait-Lerman, Cecile; Luecken, Volker; Schulz, Joerg B.; Vignaud, Alexandre; Sarazin, Marie; Reetz, Kathrin; Romanzetti, Sandro; Boumezbeur, Fawzi
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Open birdcage coil for head imaging at 7T
err2021-06-03
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errNikulin, Anton, V; Vignaud, Alexandre; Avdievich, Nikolai, I; Berrahou, Djamel; de Rosny, Julien; Ourir, Abdelwaheb
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7T Epilepsy Task Force Consensus Recommendations on the Use of 7T MRI in Clinical Practice
err2021-02-16
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errOpheim, Giske; van der Kolk, Anja; Bloch, Karin Markenroth; Colon, Albert J.; Davis, Kathryn A.; Henry, Thomas R.; Jansen, Jacobus F. A.; Jones, Stephen E.; Pan, Jullie W.; Rossler, Karl; Stein, Joel M.; Strandberg, Maria C.; Trattnig, Siegfried; de Moortele, Pierre-Francois Van; Vargas, Maria Isabel; Wang, Irene; Bartolomei, Fabrice; Bernasconi, Neda; Bernasconi, Andrea; Bernhardt, Boris; Bjorkman-Burtscher, Isabella; Cosottini, Mirco; Das, Sandhitsu R.; Hertz-Pannier, Lucie; Inati, Sara; Jurkiewicz, Michael T.; Khan, Ali R.; Liang, Shuli; Ma, Ruoyun Emily; Mukundan, Srinivasan; Pardoe, Heath; Pinborg, Lars H.; Polimeni, Jonathan R.; Ranjeva, Jean-Philippe; Steijvers, Esther; Stufflebeam, Steven; Veersema, Tim J.; Vignaud, Alexandre; Voets, Natalie; Vulliemoz, Serge; Wiggins, Christopher J.; Xue, Rong; Guerrini, Renzo; Guye, Maxime
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RF heating measurement using MR thermometry and field monitoring: Methodological considerations and first in vivo results
err2020-09-16
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PREAI
errLe Ster, Caroline; Mauconduit, Franck; Mirkes, Christian; Bottlaender, Michel; Boumezbeur, Fawzi; Djemai, Boucif; Vignaud, Alexandre; Boulant, Nicolas
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Post-contrast 3D T1-weighted TSE MR sequences (SPACE, CUBE, VISTA/BRAINVIEW, isoFSE, 3D MVOX): Technical aspects and clinical applications
err2020-09-01
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errBapst, Blanche; Amegnizin, Jean-Louis; Vignaud, Alexandre; Kauv, Paul; Maraval, Anne; Kalsoum, Erwah; Tuilier, Titien; Benaissa, Azzedine; Brugieres, Pierre; Leclerc, Xavier; Hodel, Jerome
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Simultaneous proton density, T1, T2, and flip-angle mapping of the brain at 7 T using multiparametric 3D SSFP imaging and parallel-transmission universal pulses
err2020-07-03
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errLeroi, Lisa; Gras, Vincent; Boulant, Nicolas; Ripart, Mathilde; Poirion, Emilie; Santin, Mathieu D.; Valabregue, Romain; Mauconduit, Franck; Hertz-Pannier, Lucie; Le Bihan, Denis; de Rochefort, Ludovic; Vignaud, Alexandre
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Imaging the aging brain: study design and baseline findings of the SENIOR cohort
err2020-06-26
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errHaeger, Alexa; Mangin, Jean-Francois; Vignaud, Alexandre; Poupon, Cyril; Grigis, Antoine; Boumezbeur, Fawzi; Frouin, Vincent; Deverre, Jean-Robert; Sarazin, Marie; Hertz-Pannier, Lucie; Bottlaender, Michel
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