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Items: 1 to 50 of 110


Longitudinal evaluation of demyelinated lesions in a multiple sclerosis model using ultrashort echo time magnetization transfer (UTE-MT) imaging.

Guglielmetti C, Boucneau T, Cao P, Van der Linden A, Larson PEZ, Chaumeil MM.

Neuroimage. 2019 Dec 4;208:116415. doi: 10.1016/j.neuroimage.2019.116415. [Epub ahead of print]


Hyperpolarized 13C-pyruvate MRI detects real-time metabolic flux in prostate cancer metastases to bone and liver: a clinical feasibility study.

Chen HY, Aggarwal R, Bok RA, Ohliger MA, Zhu Z, Lee P, Gordon JW, van Criekinge M, Carvajal L, Slater JB, Larson PEZ, Small EJ, Kurhanewicz J, Vigneron DB.

Prostate Cancer Prostatic Dis. 2019 Nov 4. doi: 10.1038/s41391-019-0180-z. [Epub ahead of print]


First hyperpolarized [2-13C]pyruvate MR studies of human brain metabolism.

Chung BT, Chen HY, Gordon J, Mammoli D, Sriram R, Autry AW, Le Page LM, Chaumeil MM, Shin P, Slater J, Tan CT, Suszczynski C, Chang S, Li Y, Bok RA, Ronen SM, Larson PEZ, Kurhanewicz J, Vigneron DB.

J Magn Reson. 2019 Dec;309:106617. doi: 10.1016/j.jmr.2019.106617. Epub 2019 Oct 8.


Iterative motion-compensation reconstruction ultra-short TE (iMoCo UTE) for high-resolution free-breathing pulmonary MRI.

Zhu X, Chan M, Lustig M, Johnson KM, Larson PEZ.

Magn Reson Med. 2020 Apr;83(4):1208-1221. doi: 10.1002/mrm.27998. Epub 2019 Sep 30.


Technical Note: Simultaneous segmentation and relaxometry for MRI through multitask learning.

Cao P, Liu J, Tang S, Leynes AP, Lupo JM, Xu D, Larson PEZ.

Med Phys. 2019 Oct;46(10):4610-4621. doi: 10.1002/mp.13756. Epub 2019 Aug 31.


Kinetic Modeling of Hyperpolarized Carbon-13 Pyruvate Metabolism in the Human Brain.

Mammoli D, Gordon J, Autry A, Larson PEZ, Li Y, Chen HY, Chung B, Shin P, Van Criekinge M, Carvajal L, Slater JB, Bok R, Crane J, Xu D, Chang S, Vigneron DB.

IEEE Trans Med Imaging. 2019 Jul 2. doi: 10.1109/TMI.2019.2926437. [Epub ahead of print]


Using bidirectional chemical exchange for improved hyperpolarized [13 C]bicarbonate pH imaging.

Korenchan DE, Gordon JW, Subramaniam S, Sriram R, Baligand C, VanCriekinge M, Bok R, Vigneron DB, Wilson DM, Larson PEZ, Kurhanewicz J, Flavell RR.

Magn Reson Med. 2019 Sep;82(3):959-972. doi: 10.1002/mrm.27780. Epub 2019 May 3.


Coil combination methods for multi-channel hyperpolarized 13C imaging data from human studies.

Zhu Z, Zhu X, Ohliger MA, Tang S, Cao P, Carvajal L, Autry AW, Li Y, Kurhanewicz J, Chang S, Aggarwal R, Munster P, Xu D, Larson PEZ, Vigneron DB, Gordon JW.

J Magn Reson. 2019 Apr;301:73-79. doi: 10.1016/j.jmr.2019.01.015. Epub 2019 Feb 1.


Hyperpolarized 13C MRI: State of the Art and Future Directions.

Wang ZJ, Ohliger MA, Larson PEZ, Gordon JW, Bok RA, Slater J, Villanueva-Meyer JE, Hess CP, Kurhanewicz J, Vigneron DB.

Radiology. 2019 May;291(2):273-284. doi: 10.1148/radiol.2019182391. Epub 2019 Mar 5.


Effects of excitation angle strategy on quantitative analysis of hyperpolarized pyruvate.

Walker CM, Fuentes D, Larson PEZ, Kundra V, Vigneron DB, Bankson JA.

Magn Reson Med. 2019 Jun;81(6):3754-3762. doi: 10.1002/mrm.27687. Epub 2019 Feb 22.


Pulse sequence considerations for quantification of pyruvate-to-lactate conversion kPL in hyperpolarized 13 C imaging.

Chen HY, Gordon JW, Bok RA, Cao P, von Morze C, van Criekinge M, Milshteyn E, Carvajal L, Hurd RE, Kurhanewicz J, Vigneron DB, Larson PEZ.

NMR Biomed. 2019 Mar;32(3):e4052. doi: 10.1002/nbm.4052. Epub 2019 Jan 21.


Translation of Carbon-13 EPI for hyperpolarized MR molecular imaging of prostate and brain cancer patients.

Gordon JW, Chen HY, Autry A, Park I, Van Criekinge M, Mammoli D, Milshteyn E, Bok R, Xu D, Li Y, Aggarwal R, Chang S, Slater JB, Ferrone M, Nelson S, Kurhanewicz J, Larson PEZ, Vigneron DB.

Magn Reson Med. 2019 Apr;81(4):2702-2709. doi: 10.1002/mrm.27549. Epub 2018 Oct 30.


Dynamic diffusion-weighted hyperpolarized 13 C imaging based on a slice-selective double spin echo sequence for measurements of cellular transport.

Zhu X, Gordon JW, Bok RA, Kurhanewicz J, Larson PEZ.

Magn Reson Med. 2019 Mar;81(3):2001-2010. doi: 10.1002/mrm.27501. Epub 2018 Oct 28.


A regional bolus tracking and real-time B1 calibration method for hyperpolarized 13 C MRI.

Tang S, Milshteyn E, Reed G, Gordon J, Bok R, Zhu X, Zhu Z, Vigneron DB, Larson PEZ.

Magn Reson Med. 2019 Feb;81(2):839-851. doi: 10.1002/mrm.27391. Epub 2018 Sep 18.


Investigation of analysis methods for hyperpolarized 13C-pyruvate metabolic MRI in prostate cancer patients.

Larson PEZ, Chen HY, Gordon JW, Korn N, Maidens J, Arcak M, Tang S, Criekinge M, Carvajal L, Mammoli D, Bok R, Aggarwal R, Ferrone M, Slater JB, Nelson SJ, Kurhanewicz J, Vigneron DB.

NMR Biomed. 2018 Nov;31(11):e3997. doi: 10.1002/nbm.3997. Epub 2018 Sep 19.


Non-Invasive Assessment of Lactate Production and Compartmentalization in Renal Cell Carcinomas Using Hyperpolarized 13C Pyruvate MRI.

Sriram R, Gordon J, Baligand C, Ahamed F, Delos Santos J, Qin H, Bok RA, Vigneron DB, Kurhanewicz J, Larson PEZ, Wang ZJ.

Cancers (Basel). 2018 Sep 5;10(9). pii: E313. doi: 10.3390/cancers10090313.


Measuring Tumor Metabolism in Pediatric Diffuse Intrinsic Pontine Glioma Using Hyperpolarized Carbon-13 MR Metabolic Imaging.

Autry AW, Hashizume R, James CD, Larson PEZ, Vigneron DB, Park I.

Contrast Media Mol Imaging. 2018 Jul 30;2018:3215658. doi: 10.1155/2018/3215658. eCollection 2018.


Developing an efficient phase-matched attenuation correction method for quiescent period PET in abdominal PET/MRI.

Yang J, Liu J, Wiesinger F, Menini A, Zhu X, Hope TA, Seo Y, Larson PEZ.

Phys Med Biol. 2018 Sep 10;63(18):185002. doi: 10.1088/1361-6560/aada26.


High-resolution echo-planar spectroscopic imaging at ultra-high field.

Coello E, Noeske R, Burns BL, Gordon JW, Jakary A, Menze B, Haase A, Larson PEZ, Li Y, Schulte RF.

NMR Biomed. 2018 Nov;31(11):e3950. doi: 10.1002/nbm.3950. Epub 2018 Jul 27.


Spatio-Temporally Constrained Reconstruction for Hyperpolarized Carbon-13 MRI Using Kinetic Models.

Maidens J, Gordon JW, Chen HY, Park I, Van Criekinge M, Milshteyn E, Bok R, Aggarwal R, Ferrone M, Slater JB, Kurhanewicz J, Vigneron DB, Arcak M, Larson PEZ.

IEEE Trans Med Imaging. 2018 Dec;37(12):2603-2612. doi: 10.1109/TMI.2018.2844246. Epub 2018 Jun 5.


Quantification of 89 Zr-Iron oxide nanoparticle biodistribution using PET-MR and ultrashort TE sequences.

Jordan CD, Han M, Kondapavulur S, Vera DB, Neumann KD, Moore T, Stillson C, Krug R, Behr S, Seo Y, VanBrocklin HF, Larson PEZ, Wilson M, Martin AJ, Hetts SW.

J Magn Reson Imaging. 2018 Dec;48(6):1717-1720. doi: 10.1002/jmri.26193. Epub 2018 May 14. No abstract available.


MRI gradient-echo phase contrast of the brain at ultra-short TE with off-resonance saturation.

Wei H, Cao P, Bischof A, Henry RG, Larson PEZ, Liu C.

Neuroimage. 2018 Jul 15;175:1-11. doi: 10.1016/j.neuroimage.2018.03.066. Epub 2018 Mar 29.


Technique development of 3D dynamic CS-EPSI for hyperpolarized 13 C pyruvate MR molecular imaging of human prostate cancer.

Chen HY, Larson PEZ, Gordon JW, Bok RA, Ferrone M, van Criekinge M, Carvajal L, Cao P, Pauly JM, Kerr AB, Park I, Slater JB, Nelson SJ, Munster PN, Aggarwal R, Kurhanewicz J, Vigneron DB.

Magn Reson Med. 2018 Nov;80(5):2062-2072. doi: 10.1002/mrm.27179. Epub 2018 Mar 25.


Using a local low rank plus sparse reconstruction to accelerate dynamic hyperpolarized 13C imaging using the bSSFP sequence.

Milshteyn E, von Morze C, Reed GD, Shang H, Shin PJ, Larson PEZ, Vigneron DB.

J Magn Reson. 2018 May;290:46-59. doi: 10.1016/j.jmr.2018.03.006. Epub 2018 Mar 11.


Simultaneous auto-calibration and gradient delays estimation (SAGE) in non-Cartesian parallel MRI using low-rank constraints.

Jiang W, Larson PEZ, Lustig M.

Magn Reson Med. 2018 Nov;80(5):2006-2016. doi: 10.1002/mrm.27168. Epub 2018 Mar 9.


In vivo hyperpolarization transfer in a clinical MRI scanner.

von Morze C, Reed GD, Larson PE, Mammoli D, Chen AP, Tropp J, Van Criekinge M, Ohliger MA, Kurhanewicz J, Vigneron DB, Merritt ME.

Magn Reson Med. 2018 Aug;80(2):480-487. doi: 10.1002/mrm.27154. Epub 2018 Feb 27.


3D hyperpolarized C-13 EPI with calibrationless parallel imaging.

Gordon JW, Hansen RB, Shin PJ, Feng Y, Vigneron DB, Larson PEZ.

J Magn Reson. 2018 Apr;289:92-99. doi: 10.1016/j.jmr.2018.02.011. Epub 2018 Feb 13.


High spatiotemporal resolution bSSFP imaging of hyperpolarized [1-13 C]pyruvate and [1-13 C]lactate with spectral suppression of alanine and pyruvate-hydrate.

Milshteyn E, von Morze C, Gordon JW, Zhu Z, Larson PEZ, Vigneron DB.

Magn Reson Med. 2018 Sep;80(3):1048-1060. doi: 10.1002/mrm.27104. Epub 2018 Feb 16. No abstract available.


Development of methods and feasibility of using hyperpolarized carbon-13 imaging data for evaluating brain metabolism in patient studies.

Park I, Larson PEZ, Gordon JW, Carvajal L, Chen HY, Bok R, Van Criekinge M, Ferrone M, Slater JB, Xu D, Kurhanewicz J, Vigneron DB, Chang S, Nelson SJ.

Magn Reson Med. 2018 Sep;80(3):864-873. doi: 10.1002/mrm.27077. Epub 2018 Jan 10. No abstract available.


In vivo characterization of brain ultrashort-T2 components.

Boucneau T, Cao P, Tang S, Han M, Xu D, Henry RG, Larson PEZ.

Magn Reson Med. 2018 Aug;80(2):726-735. doi: 10.1002/mrm.27037. Epub 2017 Dec 1.


Zero-Echo-Time and Dixon Deep Pseudo-CT (ZeDD CT): Direct Generation of Pseudo-CT Images for Pelvic PET/MRI Attenuation Correction Using Deep Convolutional Neural Networks with Multiparametric MRI.

Leynes AP, Yang J, Wiesinger F, Kaushik SS, Shanbhag DD, Seo Y, Hope TA, Larson PEZ.

J Nucl Med. 2018 May;59(5):852-858. doi: 10.2967/jnumed.117.198051. Epub 2017 Oct 30.


Shuffled magnetization-prepared multicontrast rapid gradient-echo imaging.

Cao P, Zhu X, Tang S, Leynes A, Jakary A, Larson PEZ.

Magn Reson Med. 2018 Jan;79(1):62-70. doi: 10.1002/mrm.26986. Epub 2017 Oct 27.


Motion robust high resolution 3D free-breathing pulmonary MRI using dynamic 3D image self-navigator.

Jiang W, Ong F, Johnson KM, Nagle SK, Hope TA, Lustig M, Larson PEZ.

Magn Reson Med. 2018 Jun;79(6):2954-2967. doi: 10.1002/mrm.26958. Epub 2017 Oct 11.


Cartilage Endplate Thickness Variation Measured by Ultrashort Echo-Time MRI Is Associated With Adjacent Disc Degeneration.

Berg-Johansen B, Han M, Fields AJ, Liebenberg EC, Lim BJ, Larson PE, Gunduz-Demir C, Kazakia GJ, Krug R, Lotz JC.

Spine (Phila Pa 1976). 2018 May 15;43(10):E592-E600. doi: 10.1097/BRS.0000000000002432.


The Composition of Poly(Ethylene Terephthalate) (PET) Surface Precipitates Determined at High Resolving Power by Tandem Mass Spectrometry Imaging.

Fisher GL, Hammond JS, Bryan SR, Larson PE, Heeren RMA.

Microsc Microanal. 2017 Aug;23(4):843-848. doi: 10.1017/S1431927617000654. Epub 2017 Jun 7.


Evaluation of Sinus/Edge-Corrected Zero-Echo-Time-Based Attenuation Correction in Brain PET/MRI.

Yang J, Wiesinger F, Kaushik S, Shanbhag D, Hope TA, Larson PEZ, Seo Y.

J Nucl Med. 2017 Nov;58(11):1873-1879. doi: 10.2967/jnumed.116.188268. Epub 2017 May 4.


Assessing Prostate Cancer Aggressiveness with Hyperpolarized Dual-Agent 3D Dynamic Imaging of Metabolism and Perfusion.

Chen HY, Larson PEZ, Bok RA, von Morze C, Sriram R, Delos Santos R, Delos Santos J, Gordon JW, Bahrami N, Ferrone M, Kurhanewicz J, Vigneron DB.

Cancer Res. 2017 Jun 15;77(12):3207-3216. doi: 10.1158/0008-5472.CAN-16-2083. Epub 2017 Apr 20.


Diffusion-weighted imaging of hyperpolarized [13 C]urea in mouse liver.

Marco-Rius I, Gordon JW, Mattis AN, Bok R, Delos Santos R, Sukumar S, Larson PEZ, Vigneron DB, Ohliger MA.

J Magn Reson Imaging. 2018 Jan;47(1):141-151. doi: 10.1002/jmri.25721. Epub 2017 Apr 17.


PET/MRI: Where might it replace PET/CT?

Ehman EC, Johnson GB, Villanueva-Meyer JE, Cha S, Leynes AP, Larson PEZ, Hope TA.

J Magn Reson Imaging. 2017 Nov;46(5):1247-1262. doi: 10.1002/jmri.25711. Epub 2017 Mar 30. Review.


Dicarboxylic acids as pH sensors for hyperpolarized 13C magnetic resonance spectroscopic imaging.

Korenchan DE, Taglang C, von Morze C, Blecha JE, Gordon JW, Sriram R, Larson PEZ, Vigneron DB, VanBrocklin HF, Kurhanewicz J, Wilson DM, Flavell RR.

Analyst. 2017 May 2;142(9):1429-1433. doi: 10.1039/c7an00076f.


Quantitative Evaluation of Atlas-based Attenuation Correction for Brain PET in an Integrated Time-of-Flight PET/MR Imaging System.

Yang J, Jian Y, Jenkins N, Behr SC, Hope TA, Larson PEZ, Vigneron D, Seo Y.

Radiology. 2017 Jul;284(1):169-179. doi: 10.1148/radiol.2017161603. Epub 2017 Feb 23.


Imaging of the rabbit supraspinatus enthesis at 7 Tesla: a 4-week time course after repair surgery and effect of channeling.

Trudel G, Melkus G, Cron GO, Louati H, Sheikh A, Larson PEZ, Schweitzer M, Lapner P, Uhthoff HK, Laneuville O.

J Magn Reson Imaging. 2017 Aug;46(2):461-467. doi: 10.1002/jmri.25589. Epub 2017 Feb 2.


Hybrid ZTE/Dixon MR-based attenuation correction for quantitative uptake estimation of pelvic lesions in PET/MRI.

Leynes AP, Yang J, Shanbhag DD, Kaushik SS, Seo Y, Hope TA, Wiesinger F, Larson PE.

Med Phys. 2017 Mar;44(3):902-913. doi: 10.1002/mp.12122.


Development of high resolution 3D hyperpolarized carbon-13 MR molecular imaging techniques.

Milshteyn E, von Morze C, Reed GD, Shang H, Shin PJ, Zhu Z, Chen HY, Bok R, Goga A, Kurhanewicz J, Larson PE, Vigneron DB.

Magn Reson Imaging. 2017 May;38:152-162. doi: 10.1016/j.mri.2017.01.003. Epub 2017 Jan 7.


Monitoring acute metabolic changes in the liver and kidneys induced by fructose and glucose using hyperpolarized [2-13 C]dihydroxyacetone.

Marco-Rius I, von Morze C, Sriram R, Cao P, Chang GY, Milshteyn E, Bok RA, Ohliger MA, Pearce D, Kurhanewicz J, Larson PE, Vigneron DB, Merritt M.

Magn Reson Med. 2017 Jan;77(1):65-73. doi: 10.1002/mrm.26525. Epub 2016 Nov 17.


Optimizing Flip Angles for Metabolic Rate Estimation in Hyperpolarized Carbon-13 MRI.

Maidens J, Gordon JW, Arcak M, Larson PE.

IEEE Trans Med Imaging. 2016 Nov;35(11):2403-2412. Epub 2016 May 27.


Spectrally selective three-dimensional dynamic balanced steady-state free precession for hyperpolarized C-13 metabolic imaging with spectrally selective radiofrequency pulses.

Shang H, Sukumar S, von Morze C, Bok RA, Marco-Rius I, Kerr A, Reed GD, Milshteyn E, Ohliger MA, Kurhanewicz J, Larson PEZ, Pauly JM, Vigneron DB.

Magn Reson Med. 2017 Sep;78(3):963-975. doi: 10.1002/mrm.26480. Epub 2016 Oct 21.


Mis-estimation and bias of hyperpolarized apparent diffusion coefficient measurements due to slice profile effects.

Gordon JW, Milshteyn E, Marco-Rius I, Ohliger M, Vigneron DB, Larson PEZ.

Magn Reson Med. 2017 Sep;78(3):1087-1092. doi: 10.1002/mrm.26482. Epub 2016 Oct 13.


Imaging Renal Urea Handling in Rats at Millimeter Resolution using Hyperpolarized Magnetic Resonance Relaxometry.

Reed GD, von Morze C, Verkman AS, Koelsch BL, Chaumeil MM, Lustig M, Ronen SM, Bok RA, Sands JM, Larson PE, Wang ZJ, Larsen JH, Kurhanewicz J, Vigneron DB.

Tomography. 2016 Jun;2(2):125-135.


Separation of extra- and intracellular metabolites using hyperpolarized (13)C diffusion weighted MR.

Koelsch BL, Sriram R, Keshari KR, Leon Swisher C, Van Criekinge M, Sukumar S, Vigneron DB, Wang ZJ, Larson PEZ, Kurhanewicz J.

J Magn Reson. 2016 Sep;270:115-123. doi: 10.1016/j.jmr.2016.07.002. Epub 2016 Jul 9.

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