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Items: 1 to 50 of 249

1.

In vivo Probabilistic Structural Atlas of the Inferior and Superior Colliculi, Medial and Lateral Geniculate Nuclei and Superior Olivary Complex in Humans Based on 7 Tesla MRI.

García-Gomar MG, Strong C, Toschi N, Singh K, Rosen BR, Wald LL, Bianciardi M.

Front Neurosci. 2019 Aug 7;13:764. doi: 10.3389/fnins.2019.00764. eCollection 2019.

PMID:
31440122
2.

Reconfigurable MRI coil technology can substantially reduce RF heating of deep brain stimulation implants: First in-vitro study of RF heating reduction in bilateral DBS leads at 1.5 T.

Golestanirad L, Kazemivalipour E, Keil B, Downs S, Kirsch J, Elahi B, Pilitsis J, Wald LL.

PLoS One. 2019 Aug 7;14(8):e0220043. doi: 10.1371/journal.pone.0220043. eCollection 2019.

3.

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

Guerin B, Angelone LM, Dougherty D, Wald LL.

Magn Reson Med. 2019 Aug 7. doi: 10.1002/mrm.27905. [Epub ahead of print]

PMID:
31389069
4.

High-fidelity, high-isotropic-resolution diffusion imaging through gSlider acquisition with B 1 + and T1 corrections and integrated ΔB0 /Rx shim array.

Liao C, Stockmann J, Tian Q, Bilgic B, Arango NS, Manhard MK, Huang SY, Grissom WA, Wald LL, Setsompop K.

Magn Reson Med. 2019 Aug 1. doi: 10.1002/mrm.27899. [Epub ahead of print]

PMID:
31373048
5.

Ultimate MRI.

Wald LL.

J Magn Reson. 2019 Sep;306:139-144. doi: 10.1016/j.jmr.2019.07.016. Epub 2019 Jul 9.

PMID:
31350164
6.

The MR Cap: A single-sided MRI system designed for potential point-of-care limited field-of-view brain imaging.

McDaniel PC, Cooley CZ, Stockmann JP, Wald LL.

Magn Reson Med. 2019 Nov;82(5):1946-1960. doi: 10.1002/mrm.27861. Epub 2019 Jun 23.

PMID:
31231885
7.

Functional Involvement of Human Periaqueductal Gray and Other Midbrain Nuclei in Cognitive Control.

Kragel PA, Bianciardi M, Hartley L, Matthewson G, Choi JK, Quigley KS, Wald LL, Wager TD, Feldman Barrett L, Satpute AB.

J Neurosci. 2019 Jul 31;39(31):6180-6189. doi: 10.1523/JNEUROSCI.2043-18.2019. Epub 2019 Jun 3.

PMID:
31160537
8.

Corpus callosum axon diameter relates to cognitive impairment in multiple sclerosis.

Huang SY, Fan Q, Machado N, Eloyan A, Bireley JD, Russo AW, Tobyne SM, Patel KR, Brewer K, Rapaport SF, Nummenmaa A, Witzel T, Sherman JC, Wald LL, Klawiter EC.

Ann Clin Transl Neurol. 2019 Mar 30;6(5):882-892. doi: 10.1002/acn3.760. eCollection 2019 May.

9.

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

Bilgic B, Chatnuntawech I, Manhard MK, Tian Q, Liao C, Iyer SS, Cauley SF, Huang SY, Polimeni JR, Wald LL, Setsompop K.

Magn Reson Med. 2019 Oct;82(4):1343-1358. doi: 10.1002/mrm.27813. Epub 2019 May 20.

PMID:
31106902
10.

Reconfigurable MRI technology for low-SAR imaging of deep brain stimulation at 3T: Application in bilateral leads, fully-implanted systems, and surgically modified lead trajectories.

Kazemivalipour E, Keil B, Vali A, Rajan S, Elahi B, Atalar E, Wald LL, Rosenow J, Pilitsis J, Golestanirad L.

Neuroimage. 2019 Oct 1;199:18-29. doi: 10.1016/j.neuroimage.2019.05.015. Epub 2019 May 13.

PMID:
31096058
11.

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

Haskell MW, Cauley SF, Bilgic B, Hossbach J, Splitthoff DN, Pfeuffer J, Setsompop K, Wald LL.

Magn Reson Med. 2019 Oct;82(4):1452-1461. doi: 10.1002/mrm.27771. Epub 2019 May 2.

PMID:
31045278
12.

Dependence of resting-state fMRI fluctuation amplitudes on cerebral cortical orientation relative to the direction of B0 and anatomical axes.

Viessmann O, Scheffler K, Bianciardi M, Wald LL, Polimeni JR.

Neuroimage. 2019 Aug 1;196:337-350. doi: 10.1016/j.neuroimage.2019.04.036. Epub 2019 Apr 17.

PMID:
31002965
13.

Phase-matched virtual coil reconstruction for highly accelerated diffusion echo-planar imaging.

Liao C, Manhard MK, Bilgic B, Tian Q, Fan Q, Han S, Wang F, Park DJ, Witzel T, Zhong J, Wang H, Wald LL, Setsompop K.

Neuroimage. 2019 Jul 1;194:291-302. doi: 10.1016/j.neuroimage.2019.04.002. Epub 2019 Apr 3.

PMID:
30953837
14.

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

Autry AW, Gordon JW, Carvajal L, Mareyam A, Chen HY, Park I, Mammoli D, Vareth M, Chang SM, Wald LL, Xu D, Vigneron DB, Nelson SJ, Li Y.

Magn Reson Med. 2019 Aug;82(2):833-841. doi: 10.1002/mrm.27743. Epub 2019 Mar 29.

15.

Age-related alterations in axonal microstructure in the corpus callosum measured by high-gradient diffusion MRI.

Fan Q, Tian Q, Ohringer NA, Nummenmaa A, Witzel T, Tobyne SM, Klawiter EC, Mekkaoui C, Rosen BR, Wald LL, Salat DH, Huang SY.

Neuroimage. 2019 May 1;191:325-336. doi: 10.1016/j.neuroimage.2019.02.036. Epub 2019 Feb 18.

PMID:
30790671
16.

Highly-accelerated volumetric brain examination using optimized wave-CAIPI encoding.

Polak D, Cauley S, Huang SY, Longo MG, Conklin J, Bilgic B, Ohringer N, Raithel E, Bachert P, Wald LL, Setsompop K.

J Magn Reson Imaging. 2019 Sep;50(3):961-974. doi: 10.1002/jmri.26678. Epub 2019 Feb 8.

PMID:
30734388
17.

Echo planar time-resolved imaging (EPTI).

Wang F, Dong Z, Reese TG, Bilgic B, Katherine Manhard M, Chen J, Polimeni JR, Wald LL, Setsompop K.

Magn Reson Med. 2019 Jun;81(6):3599-3615. doi: 10.1002/mrm.27673. Epub 2019 Feb 3.

PMID:
30714198
18.

Intracortical smoothing of small-voxel fMRI data can provide increased detection power without spatial resolution losses compared to conventional large-voxel fMRI data.

Blazejewska AI, Fischl B, Wald LL, Polimeni JR.

Neuroimage. 2019 Apr 1;189:601-614. doi: 10.1016/j.neuroimage.2019.01.054. Epub 2019 Jan 25.

19.

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

Guerin B, Iacono MI, Davids M, Dougherty D, Angelone LM, Wald LL.

Phys Med Biol. 2019 Feb 4;64(3):035021. doi: 10.1088/1361-6560/aafce8.

20.

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

Winkler SA, Warr PA, Stockmann JP, Mareyam A, Keil B, Watkins RD, Wald LL, Rutt BK.

Concepts Magn Reson Part B Magn Reson Eng. 2018 Feb;48B(1). pii: e21364. doi: 10.1002/cmr.b.21364. Epub 2018 Jun 7.

21.

Sensitivity analysis of neurodynamic and electromagnetic simulation parameters for robust prediction of peripheral nerve stimulation.

Klein V, Davids M, Wald LL, Schad LR, Guérin B.

Phys Med Biol. 2018 Dec 19;64(1):015005. doi: 10.1088/1361-6560/aaf308.

22.

Simulations of a birdcage coil B1+ field on a human body model for designing a 3T multichannel TMS/MRI head coil array.

Navarro de Lara LI, Rad LG, Makarov SN, Stockmann J, Wald LL, Nummenmaa A.

Conf Proc IEEE Eng Med Biol Soc. 2018 Jul;2018:4752-4755. doi: 10.1109/EMBC.2018.8513208.

PMID:
30441411
23.

Optimal Experiment Design for Magnetic Resonance Fingerprinting: Cramér-Rao Bound Meets Spin Dynamics.

Zhao B, Haldar JP, Liao C, Ma D, Jiang Y, Griswold MA, Setsompop K, Wald LL.

IEEE Trans Med Imaging. 2018 Oct 4. doi: 10.1109/TMI.2018.2873704. [Epub ahead of print]

PMID:
30295618
24.

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

Golestanirad L, Kirsch J, Bonmassar G, Downs S, Elahi B, Martin A, Iacono MI, Angelone LM, Keil B, Wald LL, Pilitsis J.

Neuroimage. 2019 Jan 1;184:566-576. doi: 10.1016/j.neuroimage.2018.09.034. Epub 2018 Sep 19.

PMID:
30243973
25.

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

Dong Z, Wang F, Reese TG, Manhard MK, Bilgic B, Wald LL, Guo H, Setsompop K.

Magn Reson Med. 2019 Jan;81(1):377-392. doi: 10.1002/mrm.27413. Epub 2018 Sep 5.

PMID:
30229562
26.

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

Davids M, Guérin B, Vom Endt A, Schad LR, Wald LL.

Magn Reson Med. 2019 Jan;81(1):686-701. doi: 10.1002/mrm.27382. Epub 2018 Aug 9.

PMID:
30094874
27.

Computer-Vision Techniques for Water-Fat Separation in Ultra High-Field MRI Local Specific Absorption Rate Estimation.

Torrado-Carvajal A, Eryaman Y, Turk EA, Herraiz JL, Hernandez-Tamames JA, Adalsteinsson E, Wald LL, Malpica N.

IEEE Trans Biomed Eng. 2019 Mar;66(3):768-774. doi: 10.1109/TBME.2018.2856501. Epub 2018 Jul 16.

PMID:
30010546
28.

A comprehensive diffusion MRI dataset acquired on the MGH Connectome scanner in a biomimetic brain phantom.

Fan Q, Nummenmaa A, Wichtmann B, Witzel T, Mekkaoui C, Schneider W, Wald LL, Huang SY.

Data Brief. 2018 Mar 12;18:334-339. doi: 10.1016/j.dib.2018.03.021. eCollection 2018 Jun.

29.

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

Golestanirad L, Rahsepar AA, Kirsch JE, Suwa K, Collins JC, Angelone LM, Keil B, Passman RS, Bonmassar G, Serano P, Krenz P, DeLap J, Carr JC, Wald LL.

Magn Reson Med. 2019 Jan;81(1):653-669. doi: 10.1002/mrm.27350. Epub 2018 Jun 12.

PMID:
29893997
30.

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

Polimeni JR, Wald LL.

Curr Opin Neurobiol. 2018 Jun;50:250-260. doi: 10.1016/j.conb.2018.04.026. Epub 2018 May 11. Review.

31.

Design of sparse Halbach magnet arrays for portable MRI using a genetic algorithm.

Cooley CZ, Haskell MW, Cauley SF, Sappo C, Lapierre CD, Ha CG, Stockmann JP, Wald LL.

IEEE Trans Magn. 2018 Jan;54(1). pii: 5100112. doi: 10.1109/TMAG.2017.2751001. Epub 2017 Oct 23.

32.

Rodent Cerebral Blood Volume (CBV) changes during hypercapnia observed using Magnetic Particle Imaging (MPI) detection.

Cooley CZ, Mandeville JB, Mason EE, Mandeville ET, Wald LL.

Neuroimage. 2018 Sep;178:713-720. doi: 10.1016/j.neuroimage.2018.05.004. Epub 2018 May 5.

PMID:
29738908
33.

TArgeted Motion Estimation and Reduction (TAMER): Data Consistency Based Motion Mitigation for MRI Using a Reduced Model Joint Optimization.

Haskell MW, Cauley SF, Wald LL.

IEEE Trans Med Imaging. 2018 May;37(5):1253-1265. doi: 10.1109/TMI.2018.2791482.

34.

Realistic modeling of deep brain stimulation implants for electromagnetic MRI safety studies.

Guerin B, Serano P, Iacono MI, Herrington TM, Widge AS, Dougherty DD, Bonmassar G, Angelone LM, Wald LL.

Phys Med Biol. 2018 May 4;63(9):095015. doi: 10.1088/1361-6560/aabd50.

35.

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

Wang F, Bilgic B, Dong Z, Manhard MK, Ohringer N, Zhao B, Haskell M, Cauley SF, Fan Q, Witzel T, Adalsteinsson E, Wald LL, Setsompop K.

Magn Reson Med. 2018 Nov;80(5):1891-1906. doi: 10.1002/mrm.27196. Epub 2018 Apr 1.

PMID:
29607548
36.

Oxytocin attenuates trust as a subset of more general reinforcement learning, with altered reward circuit functional connectivity in males.

Ide JS, Nedic S, Wong KF, Strey SL, Lawson EA, Dickerson BC, Wald LL, La Camera G, Mujica-Parodi LR.

Neuroimage. 2018 Jul 1;174:35-43. doi: 10.1016/j.neuroimage.2018.02.035. Epub 2018 Feb 25.

PMID:
29486321
37.

Multimodal Characterization of the Late Effects of Traumatic Brain Injury: A Methodological Overview of the Late Effects of Traumatic Brain Injury Project.

Edlow BL, Keene CD, Perl DP, Iacono D, Folkerth RD, Stewart W, Mac Donald CL, Augustinack J, Diaz-Arrastia R, Estrada C, Flannery E, Gordon WA, Grabowski TJ, Hansen K, Hoffman J, Kroenke C, Larson EB, Lee P, Mareyam A, McNab JA, McPhee J, Moreau AL, Renz A, Richmire K, Stevens A, Tang CY, Tirrell LS, Trittschuh EH, van der Kouwe A, Varjabedian A, Wald LL, Wu O, Yendiki A, Young L, Zöllei L, Fischl B, Crane PK, Dams-O'Connor K.

J Neurotrauma. 2018 Jul 15;35(14):1604-1619. doi: 10.1089/neu.2017.5457. Epub 2018 May 3.

38.

Validation of diffusion MRI estimates of compartment size and volume fraction in a biomimetic brain phantom using a human MRI scanner with 300 mT/m maximum gradient strength.

Fan Q, Nummenmaa A, Wichtmann B, Witzel T, Mekkaoui C, Schneider W, Wald LL, Huang SY.

Neuroimage. 2018 Nov 15;182:469-478. doi: 10.1016/j.neuroimage.2018.01.004. Epub 2018 Jan 12.

PMID:
29337276
39.

Improving parallel imaging by jointly reconstructing multi-contrast data.

Bilgic B, Kim TH, Liao C, Manhard MK, Wald LL, Haldar JP, Setsompop K.

Magn Reson Med. 2018 Aug;80(2):619-632. doi: 10.1002/mrm.27076. Epub 2018 Jan 10.

40.

Pushing the spatio-temporal limits of MRI and fMRI.

Yacoub E, Wald LL.

Neuroimage. 2018 Jan 1;164:1-3. doi: 10.1016/j.neuroimage.2017.11.034. No abstract available.

PMID:
29254519
41.

Simultaneous multislice magnetic resonance fingerprinting with low-rank and subspace modeling.

Bo Zhao, Bilgic B, Adalsteinsson E, Griswold MA, Wald LL, Setsompop K.

Conf Proc IEEE Eng Med Biol Soc. 2017 Jul;2017:3264-3268. doi: 10.1109/EMBC.2017.8037553.

42.

3D MR fingerprinting with accelerated stack-of-spirals and hybrid sliding-window and GRAPPA reconstruction.

Liao C, Bilgic B, Manhard MK, Zhao B, Cao X, Zhong J, Wald LL, Setsompop K.

Neuroimage. 2017 Nov 15;162:13-22. doi: 10.1016/j.neuroimage.2017.08.030. Epub 2017 Aug 24.

43.

Design analysis of an MPI human functional brain scanner.

Mason EE, Cooley CZ, Cauley SF, Griswold MA, Conolly SM, Wald LL.

Int J Magn Part Imaging. 2017;3(1). pii: 1703008. doi: 10.18416/ijmpi.2017.1703008. Epub 2017 Mar 23.

44.

Predicting Magnetostimulation Thresholds in the Peripheral Nervous System using Realistic Body Models.

Davids M, Guérin B, Malzacher M, Schad LR, Wald LL.

Sci Rep. 2017 Jul 13;7(1):5316. doi: 10.1038/s41598-017-05493-9.

45.

Diffusion MRI microstructure models with in vivo human brain Connectome data: results from a multi-group comparison.

Ferizi U, Scherrer B, Schneider T, Alipoor M, Eufracio O, Fick RHJ, Deriche R, Nilsson M, Loya-Olivas AK, Rivera M, Poot DHJ, Ramirez-Manzanares A, Marroquin JL, Rokem A, Pötter C, Dougherty RF, Sakaie K, Wheeler-Kingshott C, Warfield SK, Witzel T, Wald LL, Raya JG, Alexander DC.

NMR Biomed. 2017 Sep;30(9). doi: 10.1002/nbm.3734. Epub 2017 Jun 23.

46.

In vivo B0 field shimming methods for MRI at 7T.

Stockmann JP, Wald LL.

Neuroimage. 2018 Mar;168:71-87. doi: 10.1016/j.neuroimage.2017.06.013. Epub 2017 Jun 7. Review.

47.

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

Guérin B, Villena JF, Polimeridis AG, Adalsteinsson E, Daniel L, White JK, Rosen BR, Wald LL.

Int J Hyperthermia. 2018 Feb;34(1):87-100. doi: 10.1080/02656736.2017.1319077. Epub 2017 May 11.

48.

A probabilistic template of human mesopontine tegmental nuclei from in vivo 7T MRI.

Bianciardi M, Strong C, Toschi N, Edlow BL, Fischl B, Brown EN, Rosen BR, Wald LL.

Neuroimage. 2018 Apr 15;170:222-230. doi: 10.1016/j.neuroimage.2017.04.070. Epub 2017 May 3.

49.

Simultaneous Time Interleaved MultiSlice (STIMS) for Rapid Susceptibility Weighted acquisition.

Bilgic B, Ye H, Wald LL, Setsompop K.

Neuroimage. 2017 Jul 15;155:577-586. doi: 10.1016/j.neuroimage.2017.04.036. Epub 2017 Apr 20.

50.

Improved magnetic resonance fingerprinting reconstruction with low-rank and subspace modeling.

Zhao B, Setsompop K, Adalsteinsson E, Gagoski B, Ye H, Ma D, Jiang Y, Ellen Grant P, Griswold MA, Wald LL.

Magn Reson Med. 2018 Feb;79(2):933-942. doi: 10.1002/mrm.26701. Epub 2017 Apr 15.

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