Works by Guerin, Bastien

Results: 39

Simulated radiation levels and patterns of MRI without a Faraday shielded room.

Published in:

Magnetic Resonance in Medicine, 2025, v. 94, n. 2, p. 835, doi. 10.1002/mrm.30499

By:

Kazemivalipour, Ehsan;
Guerin, Bastien;
Wald, Lawrence L.

Publication type:

Article

An 8‐channel Tx dipole and 20‐channel Rx loop coil array for MRI of the cervical spinal cord at 7 Tesla.

Published in:

NMR in Biomedicine, 2023, v. 36, n. 11, p. 1, doi. 10.1002/nbm.5002

By:

Lopez‐Rios, Nibardo;
Gilbert, Kyle M.;
Papp, Daniel;
Cereza, Gaspard;
Foias, Alexandru;
Rangaprakash, Deshpande;
May, Markus W.;
Guerin, Bastien;
Wald, Lawrence L.;
Keil, Boris;
Stockmann, Jason P.;
Barry, Robert L.;
Cohen‐Adad, Julien

Publication type:

Article

Computation of ultimate SAR amplification factors for radiofrequency hyperthermia in non-uniform body models: impact of frequency and tumour location.

Published in:

International Journal of Hyperthermia, 2018, v. 34, n. 1, p. 87, doi. 10.1080/02656736.2017.1319077

By:

Guérin, Bastien;
Villena, Jorge F.;
Polimeridis, Athanasios G.;
Adalsteinsson, Elfar;
Daniel, Luca;
White, Jacob K.;
Rosen, Bruce R.;
Wald, Lawrence L.

Publication type:

Article

MRI-Based Nonrigid Motion Correction in Simultaneous PET/MRI.

Published in:

Journal of Nuclear Medicine, 2012, v. 53, n. 8, p. 1284, doi. 10.2967/jnumed.111.092353

By:

Se Young Chun;
Reese, Timothy G.;
Ouyang, Jinsong;
Guerin, Bastien;
Catana, Ciprian;
Xuping Zhu;
Alpert, Nathaniel M.;
Fakhri, Georges El

Publication type:

Article

Quantitative Dynamic Cardiac <sup>82</sup>Rb PET Using Generalized Factor and Compartment Analyses.

Published in:

Journal of Nuclear Medicine, 2005, v. 46, n. 8, p. 1264

By:

El Fakhri, Georges;
Sitek, Arkadiusz;
Guérin, Bastien;
Kijewski, Marie Foley;
Di Carli, Marcelo F.;
Moore, Stephen C.

Publication type:

Article

SAR reduction in 7T C-spine imaging using a 'dark modes' transmit array strategy.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 4, p. 1533, doi. 10.1002/mrm.25246

By:

Eryaman, Yigitcan;
Guerin, Bastien;
Keil, Boris;
Mareyam, Azma;
Herraiz, Joaquin L.;
Kosior, Robert K.;
Martin, Adrian;
Torrado‐Carvajal, Angel;
Malpica, Norberto;
Hernandez‐Tamames, Juan A.;
Schiavi, Emanuele;
Adalsteinsson, Elfar;
Wald, Lawrence L.

Publication type:

Article

Comparison of simulated parallel transmit body arrays at 3 T using excitation uniformity, global SAR, local SAR, and power efficiency metrics.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 3, p. 1137, doi. 10.1002/mrm.25243

By:

Guérin, Bastien;
Gebhardt, Matthias;
Serano, Peter;
Adalsteinsson, Elfar;
Hamm, Michael;
Pfeuffer, Josef;
Nistler, Juergen;
Wald, Lawrence L.

Publication type:

Article

An anatomically realistic temperature phantom for radiofrequency heating measurements.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 1, p. 442, doi. 10.1002/mrm.25123

By:

Graedel, Nadine N.;
Polimeni, Jonathan R.;
Guerin, Bastien;
Gagoski, Borjan;
Wald, Lawrence L.

Publication type:

Article

Nineteen-channel receive array and four-channel transmit array coil for cervical spinal cord imaging at 7T.

Published in:

2014

By:

Zhao, Wei;
Cohen‐Adad, Julien;
Polimeni, Jonathan R.;
Keil, Boris;
Guerin, Bastien;
Setsompop, Kawin;
Serano, Peter;
Mareyam, Azma;
Hoecht, Philipp;
Wald, Lawrence L.

Publication type:

Other

Nineteen-channel receive array and four-channel transmit array coil for cervical spinal cord imaging at 7T.

Published in:

Magnetic Resonance in Medicine, 2014, v. 72, n. 1, p. 291, doi. 10.1002/mrm.24911

By:

Zhao, Wei;
Cohen‐Adad, Julien;
Polimeni, Jonathan R.;
Keil, Boris;
Guerin, Bastien;
Setsompop, Kawin;
Serano, Peter;
Mareyam, Azma;
Hoecht, Philipp;
Wald, Lawrence L.

Publication type:

Article

Local specific absorption rate (SAR), global SAR, transmitter power, and excitation accuracy trade-offs in low flip-angle parallel transmit pulse design.

Published in:

Magnetic Resonance in Medicine, 2014, v. 71, n. 4, p. 1446, doi. 10.1002/mrm.24800

By:

Guérin, Bastien;
Gebhardt, Matthias;
Cauley, Steven;
Adalsteinsson, Elfar;
Wald, Lawrence L.

Publication type:

Article

Simultaneous multislice excitation by parallel transmission.

Published in:

Magnetic Resonance in Medicine, 2014, v. 71, n. 4, p. 1416, doi. 10.1002/mrm.24791

By:

Poser, Benedikt A.;
Anderson, Robert James;
Guérin, Bastien;
Setsompop, Kawin;
Deng, Weiran;
Mareyam, Azma;
Serano, Peter;
Wald, Lawrence L.;
Stenger, V. Andrew

Publication type:

Article

Direct reconstruction of cardiac PET kinetic parametric images using a preconditioned conjugate gradient approach.

Published in:

Medical Physics, 2013, v. 40, n. 10, p. 102501, doi. 10.1118/1.4819821

By:

Rakvongthai, Yothin;
Ouyang, Jinsong;
Guerin, Bastien;
Li, Quanzheng;
Alpert, Nathaniel M.;
El Fakhri, Georges

Publication type:

Article

Experimental validation of a PNS‐optimized whole‐body gradient coil.

Published in:

Magnetic Resonance in Medicine, 2024, v. 92, n. 4, p. 1788, doi. 10.1002/mrm.30157

By:

Davids, Mathias;
Vendramini, Livia;
Klein, Valerie;
Ferris, Natalie;
Guerin, Bastien;
Wald, Lawrence L.

Publication type:

Article

Multiphoton parallel transmission (MP‐pTx): Pulse design methods and numerical validation.

Published in:

Magnetic Resonance in Medicine, 2024, v. 92, n. 4, p. 1376, doi. 10.1002/mrm.30116

By:

Drago, John M.;
Guerin, Bastien;
Stockmann, Jason P.;
Wald, Lawrence L.

Publication type:

Article

Comparison of tight‐fitting 7T parallel‐transmit head array designs using excitation uniformity and local specific absorption rate metrics.

Published in:

Magnetic Resonance in Medicine, 2024, v. 91, n. 3, p. 1209, doi. 10.1002/mrm.29900

By:

Kazemivalipour, Ehsan;
Wald, Lawrence L.;
Guerin, Bastien

Publication type:

Article

Prediction of experimental cardiac magnetostimulation thresholds using pig‐specific body models.

Published in:

Magnetic Resonance in Medicine, 2023, v. 90, n. 4, p. 1594, doi. 10.1002/mrm.29717

By:

Klein, Valerie;
Davids, Mathias;
Vendramini, Livia;
Ferris, Natalie G.;
Schad, Lothar R.;
Sosnovik, David E.;
Nguyen, Christopher T.;
Wald, Lawrence L.;
Guérin, Bastien

Publication type:

Article

Peripheral nerve stimulation informed design of a high‐performance asymmetric head gradient coil.

Published in:

Magnetic Resonance in Medicine, 2023, v. 90, n. 2, p. 784, doi. 10.1002/mrm.29668

By:

Davids, Mathias;
Dietz, Peter;
Ruyters, Gudrun;
Roesler, Manuela;
Klein, Valerie;
Guérin, Bastien;
Feinberg, David A.;
Wald, Lawrence L.

Publication type:

Article

Measurement of magnetostimulation thresholds in the porcine heart.

Published in:

Magnetic Resonance in Medicine, 2022, v. 88, n. 5, p. 2242, doi. 10.1002/mrm.29382

By:

Klein, Valerie;
Coll‐Font, Jaume;
Vendramini, Livia;
Straney, Donald;
Davids, Mathias;
Ferris, Natalie G.;
Schad, Lothar R.;
Sosnovik, David E.;
Nguyen, Christopher T.;
Wald, Lawrence L.;
Guérin, Bastien

Publication type:

Article

Erratum to "Investigating Cardiac Stimulation Limits of MRI Gradient Coils Using Electromagnetic and Electrophysiological Simulations in Human and Canine Body Models" (MRM 2021, 85[2]:1047–1061).

Published in:

2022

By:

Klein, Valerie;
Davids, Mathias;
Schad, Lothar R.;
Wald, Lawrence L.;
Guérin, Bastien

Publication type:

Correction Notice

A patient‐friendly 16‐channel transmit/64‐channel receive coil array for combined head–neck MRI at 7 Tesla.

Published in:

Magnetic Resonance in Medicine, 2022, v. 88, n. 3, p. 1419, doi. 10.1002/mrm.29288

By:

May, Markus W.;
Hansen, Sam‐Luca J. D.;
Mahmutovic, Mirsad;
Scholz, Alina;
Kutscha, Nicolas;
Guerin, Bastien;
Stockmann, Jason P.;
Barry, Robert L.;
Kazemivalipour, Ehsan;
Gumbrecht, Rene;
Kimmlingen, Ralph;
Adriany, Markus;
Chang, Yulin;
Triantafyllou, Christina;
Knake, Susanne;
Wald, Lawrence L.;
Keil, Boris

Publication type:

Article

A 31‐channel integrated "AC/DC" B<sub>0</sub> shim and radiofrequency receive array coil for improved 7T MRI.

Published in:

Magnetic Resonance in Medicine, 2022, v. 87, n. 2, p. 1074, doi. 10.1002/mrm.29022

By:

Stockmann, Jason P.;
Arango, Nicolas S.;
Witzel, Thomas;
Mareyam, Azma;
Sappo, Charlotte;
Zhou, Jiazheng;
Jenkins, Lucas;
Craven‐Brightman, Lincoln;
Milshteyn, Eugene;
Davids, Mathias;
Hoge, W. Scott;
Sliwiak, Monika;
Nasr, Shahin;
Keil, Boris;
Adalsteinsson, Elfar;
Guerin, Bastien;
White, Jacob K.;
Setsompop, Kawin;
Polimeni, Jonathan R.;
Wald, Lawrence L.

Publication type:

Article

A Huygens' surface approach to rapid characterization of peripheral nerve stimulation.

Published in:

Magnetic Resonance in Medicine, 2022, v. 87, n. 1, p. 377, doi. 10.1002/mrm.28966

By:

Davids, Mathias;
Guerin, Bastien;
Wald, Lawrence L.

Publication type:

Article

Safety and imaging performance of two‐channel RF shimming for fetal MRI at 3T.

Published in:

Magnetic Resonance in Medicine, 2021, v. 86, n. 5, p. 2810, doi. 10.1002/mrm.28895

By:

Yetisir, Filiz;
Abaci Turk, Esra;
Guerin, Bastien;
Gagoski, Borjan A.;
Grant, P. Ellen;
Adalsteinsson, Elfar;
Wald, Lawrence L.

Publication type:

Article

Investigating cardiac stimulation limits of MRI gradient coils using electromagnetic and electrophysiological simulations in human and canine body models.

Published in:

Magnetic Resonance in Medicine, 2021, v. 85, n. 2, p. 1047, doi. 10.1002/mrm.28472

By:

Klein, Valerie;
Davids, Mathias;
Schad, Lothar R.;
Wald, Lawrence L.;
Guérin, Bastien

Publication type:

Article

Individualized SAR calculations using computer vision‐based MR segmentation and a fast electromagnetic solver.

Published in:

Magnetic Resonance in Medicine, 2021, v. 85, n. 1, p. 429, doi. 10.1002/mrm.28398

By:

Milshteyn, Eugene;
Guryev, Georgy;
Torrado‐Carvajal, Angel;
Adalsteinsson, Elfar;
White, Jacob K.;
Wald, Lawrence L.;
Guerin, Bastien

Publication type:

Article

Individual variation in simulated fetal SAR assessed in multiple body models.

Published in:

Magnetic Resonance in Medicine, 2020, v. 83, n. 4, p. 1418, doi. 10.1002/mrm.28006

By:

Abaci Turk, Esra;
Yetisir, Filiz;
Adalsteinsson, Elfar;
Gagoski, Borjan;
Guerin, Bastien;
Grant, P. Ellen;
Wald, Lawrence L.

Publication type:

Article

Parallel transmission to reduce absorbed power around deep brain stimulation devices in MRI: Impact of number and arrangement of transmit channels.

Published in:

Magnetic Resonance in Medicine, 2020, v. 83, n. 1, p. 299, doi. 10.1002/mrm.27905

By:

Guerin, Bastien;
Angelone, Leonardo M.;
Dougherty, Darin;
Wald, Lawrence L.

Publication type:

Article

Erratum to: Local SAR, Global SAR, and Power‐Constrained Large‐Flip‐Angle Pulses with Optimal Control and Virtual Observation Points (MRM 2017; 77:374–384).

Published in:

2019

By:

Vinding, Mads S.;
Guérin, Bastien;
Vosegaard, Thomas;
Chr. Nielsen, Niels

Publication type:

Correction Notice

Prediction of peripheral nerve stimulation thresholds of MRI gradient coils using coupled electromagnetic and neurodynamic simulations.

Published in:

Magnetic Resonance in Medicine, 2019, v. 81, n. 1, p. 686, doi. 10.1002/mrm.27382

By:

Davids, Mathias;
Guérin, Bastien;
vom Endt, Axel;
Schad, Lothar R.;
Wald, Lawrence L.

Publication type:

Article

Local SAR, global SAR, and power-constrained large-flip-angle pulses with optimal control and virtual observation points.

Published in:

Magnetic Resonance in Medicine, 2017, v. 77, n. 1, p. 374, doi. 10.1002/mrm.26086

By:

Vinding, Mads S.;
Guérin, Bastien;
Vosegaard, Thomas;
Nielsen, Niels Chr.

Publication type:

Article

Erratum to an anatomically realistic temperature phantom for radiofrequency heating measurements (Magn Reson Med 2015;73:442-450).

Published in:

Magnetic Resonance in Medicine, 2016, v. 76, n. 5, p. 1642, doi. 10.1002/mrm.26363

By:

Graedel, Nadine N.;
Polimeni, Jonathan R.;
Guerin, Bastien;
Gagoski, Borjan;
Bonmassar, Giorgio;
Wald, Lawrence L.

Publication type:

Article

Fast three-dimensional inner volume excitations using parallel transmission and optimized k-space trajectories.

Published in:

Magnetic Resonance in Medicine, 2016, v. 76, n. 4, p. 1170, doi. 10.1002/mrm.26021

By:

Davids, Mathias;
Schad, Lothar R.;
Wald, Lawrence L.;
Guérin, Bastien

Publication type:

Article

Robust time-shifted spoke pulse design in the presence of large B0 variations with simultaneous reduction of through-plane dephasing, B1+ effects, and the specific absorption rate using parallel transmission.

Published in:

Magnetic Resonance in Medicine, 2016, v. 76, n. 2, p. 540, doi. 10.1002/mrm.25902

By:

Guérin, Bastien;
Stockmann, Jason P.;
Baboli, Mehran;
Torrado‐Carvajal, Angel;
Stenger, Andrew V.;
Wald, Lawrence L.

Publication type:

Article

General design approach and practical realization of decoupling matrices for parallel transmission coils.

Published in:

Magnetic Resonance in Medicine, 2016, v. 76, n. 1, p. 329, doi. 10.1002/mrm.25855

By:

Mahmood, Zohaib;
McDaniel, Patrick;
Guérin, Bastien;
Keil, Boris;
Vester, Markus;
Adalsteinsson, Elfar;
Wald, Lawrence L.;
Daniel, Luca

Publication type:

Article

Parallel transmission pulse design with explicit control for the specific absorption rate in the presence of radiofrequency errors.

Published in:

Magnetic Resonance in Medicine, 2016, v. 75, n. 6, p. 2493, doi. 10.1002/mrm.25820

By:

Martin, Adrian;
Schiavi, Emanuele;
Eryaman, Yigitcan;
Herraiz, Joaquin L.;
Gagoski, Borjan;
Adalsteinsson, Elfar;
Wald, Lawrence L.;
Guerin, Bastien

Publication type:

Article

Parallel transmit pulse design for patients with deep brain stimulation implants.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 5, p. 1896, doi. 10.1002/mrm.25324

By:

Eryaman, Yigitcan;
Guerin, Bastien;
Akgun, Can;
Herraiz, Joaquin L.;
Martin, Adrian;
Torrado‐Carvajal, Angel;
Malpica, Norberto;
Hernandez‐Tamames, Juan A.;
Schiavi, Emanuele;
Adalsteinsson, Elfar;
Wald, Lawrence L.

Publication type:

Article

Design of parallel transmission pulses for simultaneous multislice with explicit control for peak power and local specific absorption rate.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 5, p. 1946, doi. 10.1002/mrm.25325

By:

Guérin, Bastien;
Setsompop, Kawin;
Ye, Huihui;
Poser, Benedikt A.;
Stenger, Andrew V.;
Wald, Lawrence L.

Publication type:

Article

Safety and image quality at 7T MRI for deep brain stimulation systems: Ex vivo study with lead-only and full-systems.

Published in:

PLoS ONE, 2021, v. 16, n. 9, p. 1, doi. 10.1371/journal.pone.0257077

By:

Bhusal, Bhumi;
Stockmann, Jason;
Guerin, Bastien;
Mareyam, Azma;
Kirsch, John;
Wald, Lawrence L.;
Nolt, Mark J.;
Rosenow, Joshua;
Lopez-Rosado, Roberto;
Elahi, Behzad;
Golestanirad, Laleh

Publication type:

Article