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Gopal Varma, Ph.D.


Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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  1. Hertanu A, Soustelle L, Buron J, Le Priellec J, Cayre M, Le Troter A, Prevost VH, Ranjeva JP, Varma G, Alsop DC, Durbec P, Girard OM, Duhamel G. Inhomogeneous Magnetization Transfer (ihMT) imaging in the acute cuprizone mouse model of demyelination/remyelination. Neuroimage. 2023 Jan; 265:119785. PMID: 36464096.
    Citations:    Fields:    Translation:AnimalsCells
  2. Taso M, Munsch F, Girard OM, Duhamel G, Alsop DC, Varma G. Fast-spin-echo versus rapid gradient-echo for 3D magnetization-prepared acquisitions: Application to inhomogeneous magnetization transfer. Magn Reson Med. 2023 02; 89(2):550-564. PMID: 36306334.
    Citations:    Fields:    Translation:Humans
  3. Alsop DC, Ercan E, Girard OM, Mackay AL, Michal CA, Varma G, Vinogradov E, Duhamel G. Inhomogeneous magnetization transfer imaging: Concepts and directions for further development. NMR Biomed. 2022 Aug 02; e4808. PMID: 35916067.
    Citations:    Fields:    
  4. Hertanu A, Soustelle L, Le Troter A, Buron J, Le Priellec J, Carvalho VND, Cayre M, Durbec P, Varma G, Alsop DC, Girard OM, Duhamel G. T1D -weighted ihMT imaging - Part I. Isolation of long- and short-T1D components by T1D -filtering. Magn Reson Med. 2022 05; 87(5):2313-2328. PMID: 35037302.
    Citations:    Fields:    Translation:AnimalsCells
  5. Hertanu A, Soustelle L, Buron J, Le Priellec J, Cayre M, Le Troter A, Varma G, Alsop DC, Durbec P, Girard OM, Duhamel G. T1D -weighted ihMT imaging - Part II. Investigating the long- and short-T1D components correlation with myelin content. Comparison with R1 and the macromolecular proton fraction. Magn Reson Med. 2022 05; 87(5):2329-2346. PMID: 35001427.
    Citations:    Fields:    Translation:Cells
  6. Soustelle L, Troalen T, Hertanu A, Mchinda S, Ranjeva JP, Guye M, Varma G, Alsop DC, Duhamel G, Girard OM. A strategy to reduce the sensitivity of inhomogeneous magnetization transfer (ihMT) imaging to radiofrequency transmit field variations at 3 T. Magn Reson Med. 2022 03; 87(3):1346-1359. PMID: 34779020.
    Citations:    Fields:    Translation:Humans
  7. Varma G, Seth P, Coutinho de Souza P, Callahan C, Pinto J, Vaidya M, Sonzogni O, Sukhatme V, Wulf GM, Grant AK. Visualizing the effects of lactate dehydrogenase (LDH) inhibition and LDH-A genetic ablation in breast and lung cancer with hyperpolarized pyruvate NMR. NMR Biomed. 2021 08; 34(8):e4560. PMID: 34086382; PMCID: PMC8764798.
    Citations: 3     Fields:    Translation:Animals
  8. Ercan E, Varma G, Dimitrov IE, Xi Y, Pinho MC, Yu FF, Zhang S, Wang X, Madhuranthakam AJ, Lenkinski RE, Alsop DC, Vinogradov E. Combining inhomogeneous magnetization transfer and multipoint Dixon acquisition: Potential utility and evaluation. Magn Reson Med. 2021 04; 85(4):2136-2144. PMID: 33107146.
    Citations: 2     Fields:    Translation:Humans
  9. Munsch F, Varma G, Taso M, Girard O, Guidon A, Duhamel G, Alsop DC. Characterization of the cortical myeloarchitecture with inhomogeneous magnetization transfer imaging (ihMT). Neuroimage. 2021 01 15; 225:117442. PMID: 33039620.
    Citations:    Fields:    Translation:HumansCells
  10. Varma G, Munsch F, Burns B, Duhamel G, Girard OM, Guidon A, Lebel RM, Alsop DC. Three-dimensional inhomogeneous magnetization transfer with rapid gradient-echo (3D ihMTRAGE) imaging. Magn Reson Med. 2020 12; 84(6):2964-2980. PMID: 32602958.
    Citations: 2     Fields:    
  11. Carvalho VND, Hertanu A, Grélard A, Mchinda S, Soustelle L, Loquet A, Dufourc EJ, Varma G, Alsop DC, Thureau P, Girard OM, Duhamel G. MRI assessment of multiple dipolar relaxation time (T1D) components in biological tissues interpreted with a generalized inhomogeneous magnetization transfer (ihMT) model. J Magn Reson. 2020 02; 311:106668. PMID: 31887555.
    Citations: 3     Fields:    Translation:AnimalsCells
  12. Freedman JD, Ellis DJ, Lusic H, Varma G, Grant AK, Lakin BA, Snyder BD, Grinstaff MW. dGEMRIC and CECT Comparison of Cationic and Anionic Contrast Agents in Cadaveric Human Metacarpal Cartilage. J Orthop Res. 2020 04; 38(4):719-725. PMID: 31687789.
    Citations: 2     Fields:    Translation:Humans
  13. Varma G, Girard OM, Mchinda S, Prevost VH, Grant AK, Duhamel G, Alsop DC. Low duty-cycle pulsed irradiation reduces magnetization transfer and increases the inhomogeneous magnetization transfer effect. J Magn Reson. 2018 11; 296:60-71. PMID: 30212729.
    Citations: 4     Fields:    
  14. Ercan E, Varma G, Mädler B, Dimitrov IE, Pinho MC, Xi Y, Wagner BC, Davenport EM, Maldjian JA, Alsop DC, Lenkinski RE, Vinogradov E. Microstructural correlates of 3D steady-state inhomogeneous magnetization transfer (ihMT) in the human brain white matter assessed by myelin water imaging and diffusion tensor imaging. Magn Reson Med. 2018 12; 80(6):2402-2414. PMID: 29707813.
    Citations: 12     Fields:    Translation:HumansCells
  15. Mchinda S, Varma G, Prevost VH, Le Troter A, Rapacchi S, Guye M, Pelletier J, Ranjeva JP, Alsop DC, Duhamel G, Girard OM. Whole brain inhomogeneous magnetization transfer (ihMT) imaging: Sensitivity enhancement within a steady-state gradient echo sequence. Magn Reson Med. 2018 05; 79(5):2607-2619. PMID: 28940355.
    Citations: 7     Fields:    Translation:Humans
  16. Geeraert BL, Lebel RM, Mah AC, Deoni SC, Alsop DC, Varma G, Lebel C. A comparison of inhomogeneous magnetization transfer, myelin volume fraction, and diffusion tensor imaging measures in healthy children. Neuroimage. 2018 11 15; 182:343-350. PMID: 28916179.
    Citations: 17     Fields:    Translation:HumansCells
  17. Varma G, Girard OM, Prevost VH, Grant AK, Duhamel G, Alsop DC. In vivo measurement of a new source of contrast, the dipolar relaxation time, T1D , using a modified inhomogeneous magnetization transfer (ihMT) sequence. Magn Reson Med. 2017 10; 78(4):1362-1372. PMID: 27859618.
    Citations: 6     Fields:    Translation:HumansCells
  18. Girard OM, Callot V, Prevost VH, Robert B, Taso M, Ribeiro G, Varma G, Rangwala N, Alsop DC, Duhamel G. Magnetization transfer from inhomogeneously broadened lines (ihMT): Improved imaging strategy for spinal cord applications. Magn Reson Med. 2017 02; 77(2):581-591. PMID: 26959278.
    Citations: 6     Fields:    Translation:Humans
  19. Hu H, Juvekar A, Lyssiotis CA, Lien EC, Albeck JG, Oh D, Varma G, Hung YP, Ullas S, Lauring J, Seth P, Lundquist MR, Tolan DR, Grant AK, Needleman DJ, Asara JM, Cantley LC, Wulf GM. Phosphoinositide 3-Kinase Regulates Glycolysis through Mobilization of Aldolase from the Actin Cytoskeleton. Cell. 2016 Jan 28; 164(3):433-46. PMID: 26824656.
    Citations: 146     Fields:    Translation:HumansAnimalsCells
  20. Prevost VH, Girard OM, Varma G, Alsop DC, Duhamel G. Minimizing the effects of magnetization transfer asymmetry on inhomogeneous magnetization transfer (ihMT) at ultra-high magnetic field (11.75 T). MAGMA. 2016 Aug; 29(4):699-709. PMID: 26762244.
    Citations: 4     Fields:    Translation:AnimalsCells
  21. Dai W, Varma G, Scheidegger R, Alsop DC. Quantifying fluctuations of resting state networks using arterial spin labeling perfusion MRI. J Cereb Blood Flow Metab. 2016 Mar; 36(3):463-73. PMID: 26661226; PMCID: PMC4794099.
    Citations: 16     Fields:    Translation:Humans
  22. Varma G, Wang X, Vinogradov E, Bhatt RS, Sukhatme VP, Seth P, Lenkinski RE, Alsop DC, Grant AK. Selective spectroscopic imaging of hyperpolarized pyruvate and its metabolites using a single-echo variable phase advance method in balanced SSFP. Magn Reson Med. 2016 10; 76(4):1102-15. PMID: 26507361.
    Citations: 14     Fields:    Translation:HumansAnimalsCells
  23. Varma G, Girard OM, Prevost VH, Grant AK, Duhamel G, Alsop DC. Interpretation of magnetization transfer from inhomogeneously broadened lines (ihMT) in tissues as a dipolar order effect within motion restricted molecules. J Magn Reson. 2015 Nov; 260:67-76. PMID: 26408956.
    Citations: 13     Fields:    Translation:HumansAnimalsCells
  24. Girard OM, Prevost VH, Varma G, Cozzone PJ, Alsop DC, Duhamel G. Magnetization transfer from inhomogeneously broadened lines (ihMT): Experimental optimization of saturation parameters for human brain imaging at 1.5 Tesla. Magn Reson Med. 2015 Jun; 73(6):2111-21. PMID: 24962257.
    Citations: 9     Fields:    Translation:Humans
  25. Varma G, Duhamel G, de Bazelaire C, Alsop DC. Magnetization transfer from inhomogeneously broadened lines: A potential marker for myelin. Magn Reson Med. 2015 Feb; 73(2):614-22. PMID: 24604578.
    Citations: 31     Fields:    Translation:HumansCells
  26. Varma G, Lenkinski RE, Vinogradov E. Keyhole chemical exchange saturation transfer. Magn Reson Med. 2012 Oct; 68(4):1228-33. PMID: 22246655.
    Citations: 20     Fields:    Translation:HumansAnimals
  27. Varma G, Clough RE, Acher P, Sénégas J, Dahnke H, Keevil SF, Schaeffter T. Positive visualization of implanted devices with susceptibility gradient mapping using the original resolution. Magn Reson Med. 2011 May; 65(5):1483-90. PMID: 21500272.
    Citations: 6     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.