Lawrence L Wald

发表

SAR reduction in 7T C‐spine imaging using a “dark modes” transmit array strategy

Emanuele Schiavi, Azma Mareyam, Angel Torrado-Carvajal, 2014, Magnetic resonance in medicine.

Improved magnetic resonance fingerprinting reconstruction with low‐rank and subspace modeling

Yun Jiang, Kawin Setsompop, Elfar Adalsteinsson, 2018, Magnetic resonance in medicine.

Functional MRI using regularized parallel imaging acquisition

Fu-Nien Wang, Lawrence L Wald, Fa-Hsuan Lin, 2005, Magnetic resonance in medicine.

Use of pattern recognition for unaliasing simultaneously acquired slices in simultaneous multislice MR fingerprinting

Kawin Setsompop, Lawrence L Wald, Huihui Ye, 2017, Magnetic resonance in medicine.

Fast reconstruction for multichannel compressed sensing using a hierarchically semiseparable solver

Jianlin Xia, Venkataramanan Balakrishnan, Kawin Setsompop, 2015, Magnetic resonance in medicine.

Quality assessment of high angular resolution diffusion imaging data using bootstrap on Q‐ball reconstruction

Julien Cohen-Adad, Maxime Descoteaux, Lawrence L Wald, 2011, Journal of magnetic resonance imaging : JMRI.

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

Lawrence L Wald, Mathias Davids, Lothar R Schad, 2016, Magnetic Resonance in Medicine.

Fast image reconstruction with L2‐regularization

Kawin Setsompop, Berkin Bilgic, Elfar Adalsteinsson, 2013, Journal of magnetic resonance imaging : JMRI.

Lung motion and volume measurement by dynamic 3D MRI using a 128-channel receiver coil.

Nobuhiko Hata, Junichi Tokuda, Lawrence L Wald, 2009, Academic radiology.

Reducing sensitivity losses due to respiration and motion in accelerated echo planar imaging by reordering the autocalibration data acquisition

Thorsten Feiweier, Keith Heberlein, Thomas Witzel, 2016, Magnetic resonance in medicine.

Single‐step quantitative susceptibility mapping with variational penalties

Kawin Setsompop, Christian Langkammer, Berkin Bilgic, 2017, NMR in biomedicine.

Interslice leakage artifact reduction technique for simultaneous multislice acquisitions

Kawin Setsompop, Lawrence L Wald, Himanshu Bhat, 2014, Magnetic resonance in medicine.

Two‐dimensional imaging in a lightweight portable MRI scanner without gradient coils

Matthew S Rosen, Lawrence L Wald, Michael H Lev, 2015, Magnetic resonance in medicine.

Multi‐atlas and label fusion approach for patient‐specific MRI based skull estimation

Raúl San José Estépar, Angel Torrado-Carvajal, Norberto Malpica, 2014, Magnetic resonance in medicine.

Highly accelerated multishot echo planar imaging through synergistic machine learning and joint reconstruction

Kawin Setsompop, Berkin Bilgic, Lawrence L Wald, 2019, Magnetic resonance in medicine.

Accelerated diffusion spectrum imaging with compressed sensing using adaptive dictionaries

Julien Cohen-Adad, Kawin Setsompop, Berkin Bilgic, 2012, MICCAI.

32‐channel phased‐array receive with asymmetric birdcage transmit coil for hyperpolarized xenon‐129 lung imaging

John P Mugler, Talissa A Altes, Azma Mareyam, 2013, Magnetic resonance in medicine.

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

Angel Torrado-Carvajal, Lawrence L Wald, Bastien Guérin, 2016, Magnetic resonance in medicine.

Fast group matching for MR fingerprinting reconstruction

Kawin Setsompop, Elfar Adalsteinsson, Lawrence L Wald, 2015, Magnetic resonance in medicine.

Direct parallel image reconstructions for spiral trajectories using GRAPPA

Robin M Heidemann, Lawrence L Wald, Peter M Jakob, 2006, Magnetic resonance in medicine.

High‐resolution in vivo diffusion imaging of the human brain with generalized slice dithered enhanced resolution: Simultaneous multislice (gSlider‐SMS)

Yogesh Rathi, Kawin Setsompop, Berkin Bilgic, 2018, Magnetic resonance in medicine.

Optimization of MRI Gradient Coils With Explicit Peripheral Nerve Stimulation Constraints

Lawrence L Wald, Bastien Guerin, Mathias Davids, 2020, IEEE Transactions on Medical Imaging.

Local SAR in parallel transmission pulse design

Elfar Adalsteinsson, Lawrence L Wald, Joonsung Lee, 2011, Magnetic resonance in medicine.

Tilted‐CAIPI for highly accelerated distortion‐free EPI with point spread function (PSF) encoding

Hua Guo, Kawin Setsompop, Berkin Bilgic, 2018, Magnetic resonance in medicine.

Massively parallel MRI detector arrays.

Lawrence L Wald, Boris Keil, L. Wald, 2013, Journal of magnetic resonance.

Simultaneous z‐shim method for reducing susceptibility artifacts with multiple transmitters

Lawrence L Wald, Vijayanand Alagappan, Weiran Deng, 2009, Magnetic resonance in medicine.

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

Elfar Adalsteinsson, Josef Pfeuffer, Lawrence L Wald, 2015, Magnetic resonance in medicine.

Network Accelerated Motion Estimation and Reduction (NAMER): Convolutional neural network guided retrospective motion correction using a separable motion model

Kawin Setsompop, Berkin Bilgic, Lawrence L Wald, 2019, Magnetic resonance in medicine.

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

Jacob K. White, Angel Torrado-Carvajal, Elfar Adalsteinsson, 2020, Magnetic resonance in medicine.

A portable scanner for brain MRI

Matthew S Rosen, Bastien Guerin, Lawrence L Wald, 2020, Nature Biomedical Engineering.

Automated segmentation of hippocampal subfields from ultra‐high resolution in vivo MRI

Polina Golland, Bruce Fischl, Akram Bakkour, 2009, Hippocampus.

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

Patrick McDaniel, Zohaib Mahmood, Luca Daniel, 2016, Magnetic resonance in medicine.

In vivo tracing of major rat brain pathways using manganese-enhanced magnetic resonance imaging and three-dimensional digital atlasing

Anna Devor, Trygve B Leergaard, Lawrence L Wald, 2003, NeuroImage.

7 Tesla MRI of the ex vivo human brain at 100 micron resolution

Azma Mareyam, Bruce Fischl, Thomas Witzel, 2019, Scientific Data.

Dynamic magnetic resonance inverse imaging of human brain function

Matti S Hämäläinen, Lawrence L Wald, Fa-Hsuan Lin, 2006, Magnetic resonance in medicine.

Accelerated volumetric MRI with a SENSE/GRAPPA combination

Robin M Heidemann, Lawrence L Wald, Martin Blaimer, 2006, Journal of magnetic resonance imaging : JMRI.

The ‘virtual DBS population’: five realistic computational models of deep brain stimulation patients for electromagnetic MR safety studies

Maria Ida Iacono, Bastien Guerin, Lawrence L Wald, 2019, Physics in medicine and biology.

Wave‐CAIPI for highly accelerated 3D imaging

Kawin Setsompop, Berkin Bilgic, Lawrence L Wald, 2015, Magnetic resonance in medicine.

Phase maps reveal cortical architecture

Bruce Fischl, Lawrence L Wald, B. Fischl, 2007, Proceedings of the National Academy of Sciences.

Low-cost and portable MRI.

Thomas Witzel, Lawrence L Wald, Patrick C. McDaniel, 2020, Journal of magnetic resonance imaging : JMRI.

Improving parallel imaging by jointly reconstructing multi‐contrast data

Kawin Setsompop, Justin P Haldar, Berkin Bilgic, 2018, Magnetic resonance in medicine.

Motion‐robust sub‐millimeter isotropic diffusion imaging through motion corrected generalized slice dithered enhanced resolution (MC‐gSlider) acquisition

Kawin Setsompop, Berkin Bilgic, Elfar Adalsteinsson, 2018, Magnetic resonance in medicine.

RF-induced heating in tissue near bilateral DBS implants during MRI at 1.5 T and 3T: The role of surgical lead management

Giorgio Bonmassar, Lawrence L Wald, Julie Pilitsis, 2019, NeuroImage.

CENTS: Cortical enhanced neonatal tissue segmentation

Dinggang Shen, Feng Shi, Yong Fan, 2011, Human brain mapping.

Corrigendum to "Design and implementation of a low-cost, tabletop MRI scanner for education and research prototyping" [J. Magn. Reson. 310 (2020) 106625].

Feng Jia, Maxim Zaitsev, Azma Mareyam, 2020, Journal of magnetic resonance.

Magnetic Resonance Imaging technology—bridging the gap between noninvasive human imaging and optical microscopy

Lawrence L Wald, Jonathan R Polimeni, J. Polimeni, 2018, Current Opinion in Neurobiology.

T2‐weighted 3D fMRI using S2‐SSFP at 7 tesla

David G Norris, Markus Barth, Lawrence L Wald, 2010, Magnetic resonance in medicine.

External Dynamic InTerference Estimation and Removal (EDITER) for low field MRI

William A Grissom, Lawrence L Wald, Charlotte R. Sappo, 2021, Magnetic resonance in medicine.

Fast Slice-selective Radio-frequency Excitation Pulses for Mitigating B 1 ؉ Inhomogeneity in the Human Brain at 7 Tesla

Vivek K Goyal, Kawin Setsompop, Elfar Adalsteinsson, 2022 .

Reconfigurable MRI coil technology can substantially reduce RF heating at the tips of bilateral deep brain stimulation implants

Lawrence L Wald, Laleh Golestanirad, Boris Keil, 2018, bioRxiv.

Comparision of new element designs for combined RF-Shim arrays at 7 T.

Azma Mareyam, Lawrence L Wald, Boris Keil, 2018, Concepts in magnetic resonance. Part B, Magnetic resonance engineering.

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

Julien Cohen-Adad, Kawin Setsompop, Azma Mareyam, 2014, Magnetic resonance in medicine.

Improved Q-Ball imaging using a 300 mT/m human gradient

Julien Cohen-Adad, Jennifer A McNab, Thomas Witzel, 2011 .

Neuroimaging brainstem circuitry supporting cardiovagal response to pain: a combined heart rate variability/ultrahigh-field (7 T) functional magnetic resonance imaging study

Sergio Cerutti, Florian Beissner, Roberta Sclocco, 2016, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.

Changes in the specific absorption rate (SAR) of radiofrequency energy in patients with retained cardiac leads during MRI at 1.5T and 3T

Giorgio Bonmassar, Lawrence L Wald, Laleh Golestanirad, 2018, Magnetic resonance in medicine.

Localized Electrical Property Retrieval – Theories and Numerical Examples

Shao Ying Huang, Berkin Bilgic, Elfar Adalsteinsson, 2012 .

Accelerating magnetic resonance fingerprinting (MRF) using t‐blipped simultaneous multislice (SMS) acquisition

Kawin Setsompop, Lawrence L Wald, Mark A Griswold, 2016, Magnetic resonance in medicine.

Sodium imaging of human brain at 7 T with 15‐channel array coil

Lawrence L Wald, Tiejun Zhao, Yongxian Qian, 2012, Magnetic resonance in medicine.

Highly‐accelerated volumetric brain examination using optimized wave‐CAIPI encoding

Kawin Setsompop, Peter Bachert, Berkin Bilgic, 2019, Journal of magnetic resonance imaging : JMRI.

Scalable and Accurate Variance Estimation ( SAVE ) for Joint Bayesian Compressed Sensing

Jianlin Xia, Kawin Setsompop, Yuanzhe Xi, 2012 .

Parallel RF transmission with eight channels at 3 Tesla

Kawin Setsompop, Elfar Adalsteinsson, Lawrence L Wald, 2006, Magnetic resonance in medicine.

Size‐optimized 32‐channel brain arrays for 3 T pediatric imaging

Daniel D. Dilks, Nancy Kanwisher, Weili Lin, 2011, Magnetic resonance in medicine.

A 32 ch combined RF-shim brain array for efficient B 0 shimming and RF reception at 3 T

Azma Mareyam, Thomas Witzel, Lawrence L Wald, 2013 .

The pulsatility volume index: an indicator of cerebrovascular compliance based on fast magnetic resonance imaging of cardiac and respiratory pulsatility

Himanshu Bhat, David A Boas, Nicola Toschi, 2016, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.

Physiological noise in MR images: An indicator of the tissue response to ischemia?

Lawrence L Wald, A Gregory Sorensen, Walter J Koroshetz, 2008, Journal of magnetic resonance imaging : JMRI.

A 64-Channel Brain Array Coil for 3 T Imaging

Michael Hamm, Lawrence L Wald, Boris Keil, 2011 .

Slice‐selective RF pulses for in vivo B 1+ inhomogeneity mitigation at 7 tesla using parallel RF excitation with a 16‐element coil

Kawin Setsompop, Elfar Adalsteinsson, Thomas Witzel, 2008, Magnetic resonance in medicine.

A 20‐channel receive‐only mouse array coil for a 3 T clinical MRI system

Christina Triantafyllou, Lawrence L Wald, Johannes T Heverhagen, 2011, Magnetic resonance in medicine.

High-flip-angle slice-selective parallel RF transmission with 8 channels at 7 T.

Kawin Setsompop, Elfar Adalsteinsson, Lawrence L Wald, 2008, Journal of magnetic resonance.

Simultaneous multislice excitation by parallel transmission

Kawin Setsompop, Azma Mareyam, Lawrence L Wald, 2014, Magnetic resonance in medicine.

Comparison between 8‐ and 32‐channel phased‐array receive coils for in vivo hyperpolarized 13C imaging of the human brain

Azma Mareyam, Lawrence L Wald, Ilwoo Park, 2019, Magnetic resonance in medicine.

Whole-brain DSI in 4 minutes : sparse sampling in q-space with simultaneous multi-slice acquisition

Julien Cohen-Adad, M. Dylan Tisdall, Yogesh Rathi, 2011 .

Coil‐to‐coil physiological noise correlations and their impact on functional MRI time‐series signal‐to‐noise ratio

Christina Triantafyllou, Lawrence L Wald, Boris Keil, 2016, Magnetic resonance in medicine.

A low power radiofrequency pulse for simultaneous multislice excitation and refocusing

Kawin Setsompop, Lawrence L Wald, Cornelius Eichner, 2014, Magnetic resonance in medicine.

Local SAR near deep brain stimulation (DBS) electrodes at 64 and 127 MHz: A simulation study of the effect of extracranial loops

Maria Ida Iacono, Giorgio Bonmassar, Lawrence L Wald, 2017, Magnetic resonance in medicine.

A 31‐channel MR brain array coil compatible with positron emission tomography

Ciprian Catana, Lawrence L Wald, Boris Keil, 2015, Magnetic resonance in medicine.

Online Local SAR Supervision for Transmit Arrays at 7 T

Elfar Adalsteinsson, Lawrence L Wald, Thomas Benner, 2012 .

7T MRI of spinal cord injury

Julien Cohen-Adad, Lawrence L Wald, Wei Zhao, 2012, Neurology.

7285 A general Hierarchical Mapping Framework ( HMF ) for coil compression

Himanshu Bhat, Kawin Setsompop, Berkin Bilgic, 2013 .

Feasibility of using linearly polarized rotating birdcage transmitters and close‐fitting receive arrays in MRI to reduce SAR in the vicinity of deep brain simulation implants

Azma Mareyam, Giorgio Bonmassar, Lawrence L Wald, 2017, Magnetic resonance in medicine.

Comparison of Cardiac MRI on 1.5 and 3.0 Tesla Clinical Whole Body Systems

Lawrence L Wald, Franz Schmitt, L. Wald, 2003, Investigative radiology.

RARE/turbo spin echo imaging with simultaneous multislice Wave‐CAIPI

Himanshu Bhat, Kawin Setsompop, Berkin Bilgic, 2015, Magnetic resonance in medicine.

Transmit Array Spatial Encoding (TRASE) using broadband WURST pulses for RF spatial encoding in inhomogeneous B0 fields.

Matthew S Rosen, Bastien Guerin, Lawrence L Wald, 2016, Journal of magnetic resonance.

Characterization of Axonal Disease in Patients with Multiple Sclerosis Using High-Gradient-Diffusion MR Imaging.

Jennifer A McNab, Thomas Witzel, Aapo Nummenmaa, 2016, Radiology.

Simultaneous multislice magnetic resonance fingerprinting (SMS‐MRF) with direct‐spiral slice‐GRAPPA (ds‐SG) reconstruction

Kawin Setsompop, Berkin Bilgic, Lawrence L Wald, 2017, Magnetic resonance in medicine.

Low 511 keV-Attenuation Array Coil Setup for Simultaneous PET / MR Imaging of the Monkey Brain

Azma Mareyam, Lawrence L Wald, Boris Keil, 2012 .

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

Bastien Guerin, Lawrence L Wald, Leonardo M Angelone, 2020, Magnetic resonance in medicine.

Inter-slice artifact reduction for slice-GRAPPA reconstruction of simultaneous multi-slice ( SMS ) acquisitions

Kawin Setsompop, Lawrence L Wald, Stephen F Cauley, 2011 .

Design and evaluation of a 32‐channel phased‐array coil for lung imaging with hyperpolarized 3‐helium

Lawrence L Wald, Boris Keil, Zahir Salhi, 2010, Magnetic resonance in medicine.

Degenerate mode birdcage volume coil for sensitivity‐encoded imaging

Lawrence L Wald, Fa-Hsuan Lin, John W Belliveau, 2003, Magnetic resonance in medicine.

A 22‐channel receive array with Helmholtz transmit coil for anesthetized macaque MRI at 3 T

Azma Mareyam, Jennifer A McNab, Wim Vanduffel, 2013, NMR in biomedicine.

Degenerate mode band‐pass birdcage coil for accelerated parallel excitation

Markus Vester, Kawin Setsompop, Elfar Adalsteinsson, 2007, Magnetic resonance in medicine.

Evaluation of RF interactions between a 3T birdcage transmit coil and transcranial magnetic stimulation coils using a realistically shaped head phantom

Aapo Nummenmaa, Lawrence L Wald, Laleh Golestanirad, 2020, Magnetic resonance in medicine.

A 128‐channel receive‐only cardiac coil for highly accelerated cardiac MRI at 3 Tesla

Christina Triantafyllou, Lawrence L Wald, Andreas Potthast, 2008, Magnetic resonance in medicine.

Geometric-decomposition Coil Compression for Real-time Simultaneous MultiSlice EPI reconstruction at high MultiBand factors

Himanshu Bhat, Kawin Setsompop, Berkin Bilgic, 2013 .

Echo planar time‐resolved imaging (EPTI)

Kawin Setsompop, Berkin Bilgic, Fuyixue Wang, 2019, Magnetic resonance in medicine.

Sensitivity‐encoded (SENSE) proton echo‐planar spectroscopic imaging (PEPSI) in the human brain

Ricardo Otazo, Shang-Yueh Tsai, Arvind Caprihan, 2007, Magnetic resonance in medicine.