Vignaud A - Search Results

1

FID navigator-based MR thermometry method to monitor small temperature changes in the brain of ventilated animals.

Boulant N, Bottlaender M, Uhrig L, Giacomini E, Luong M, Amadon A, Massire A, Larrat B, Vignaud A. Boulant N, et al. Among authors: vignaud a. NMR Biomed. 2015 Jan;28(1):101-7. doi: 10.1002/nbm.3232. Epub 2014 Nov 11. NMR Biomed. 2015. PMID: 25388870

2

Thermal simulations in the human head for high field MRI using parallel transmission.

Massire A, Cloos MA, Luong M, Amadon A, Vignaud A, Wiggins CJ, Boulant N. Massire A, et al. Among authors: vignaud a. J Magn Reson Imaging. 2012 Jun;35(6):1312-21. doi: 10.1002/jmri.23542. Epub 2012 Jan 12. J Magn Reson Imaging. 2012. PMID: 22241685

3

Design of non-selective refocusing pulses with phase-free rotation axis by gradient ascent pulse engineering algorithm in parallel transmission at 7T.

Massire A, Cloos MA, Vignaud A, Le Bihan D, Amadon A, Boulant N. Massire A, et al. Among authors: vignaud a. J Magn Reson. 2013 May;230:76-83. doi: 10.1016/j.jmr.2013.01.005. Epub 2013 Feb 5. J Magn Reson. 2013. PMID: 23454576

4

Radiofrequency pulse design in parallel transmission under strict temperature constraints.

Boulant N, Massire A, Amadon A, Vignaud A. Boulant N, et al. Among authors: vignaud a. Magn Reson Med. 2014 Sep;72(3):679-88. doi: 10.1002/mrm.24974. Epub 2013 Oct 17. Magn Reson Med. 2014. PMID: 24155266 Free article.

5

Fast water concentration mapping to normalize (1)H MR spectroscopic imaging.

Lecocq A, Le Fur Y, Amadon A, Vignaud A, Cozzone PJ, Guye M, Ranjeva JP. Lecocq A, et al. Among authors: vignaud a. MAGMA. 2015 Feb;28(1):87-100. doi: 10.1007/s10334-014-0451-6. Epub 2014 Jun 8. MAGMA. 2015. PMID: 24908199

6

Parallel-transmission-enabled three-dimensional T2 -weighted imaging of the human brain at 7 Tesla.

Massire A, Vignaud A, Robert B, Le Bihan D, Boulant N, Amadon A. Massire A, et al. Among authors: vignaud a. Magn Reson Med. 2015 Jun;73(6):2195-203. doi: 10.1002/mrm.25353. Epub 2014 Jul 8. Magn Reson Med. 2015. PMID: 25046558 Free article.

7

Two-spoke placement optimization under explicit specific absorption rate and power constraints in parallel transmission at ultra-high field.

Dupas L, Massire A, Amadon A, Vignaud A, Boulant N. Dupas L, et al. Among authors: vignaud a. J Magn Reson. 2015 Jun;255:59-67. doi: 10.1016/j.jmr.2015.03.013. Epub 2015 Apr 11. J Magn Reson. 2015. PMID: 25912342

8

Signal-domain optimization metrics for MPRAGE RF pulse design in parallel transmission at 7 tesla.

Gras V, Vignaud A, Mauconduit F, Luong M, Amadon A, Le Bihan D, Boulant N. Gras V, et al. Among authors: vignaud a. Magn Reson Med. 2016 Nov;76(5):1431-1442. doi: 10.1002/mrm.26043. Epub 2015 Nov 24. Magn Reson Med. 2016. PMID: 26599411 Free article.

9

Universal pulses: A new concept for calibration-free parallel transmission.

Gras V, Vignaud A, Amadon A, Le Bihan D, Boulant N. Gras V, et al. Among authors: vignaud a. Magn Reson Med. 2017 Feb;77(2):635-643. doi: 10.1002/mrm.26148. Epub 2016 Feb 17. Magn Reson Med. 2017. PMID: 26888654 Free article.

10

In vivo demonstration of whole-brain multislice multispoke parallel transmit radiofrequency pulse design in the small and large flip angle regimes at 7 Tesla.

Gras V, Vignaud A, Amadon A, Mauconduit F, Le Bihan D, Boulant N. Gras V, et al. Among authors: vignaud a. Magn Reson Med. 2017 Sep;78(3):1009-1019. doi: 10.1002/mrm.26491. Epub 2016 Oct 23. Magn Reson Med. 2017. PMID: 27774653 Free article.

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