Grant Gullberg, PhD

Title(s)Professor, Radiology
SchoolSchool of Medicine
Address3333 California Street
San Francisco CA 94118
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    Collapse Research 
    Collapse Research Activities and Funding
    Dynamic cardiac SPECT
    NIH R01HL135490May 1, 2017 - Apr 30, 2021
    Role: Co-Principal Investigator
    Molecular Imaging of Cardiac Hypertrophy Using microPET and Pinhole SPECT
    NIH R01EB007219Jul 15, 2008 - Apr 30, 2013
    Role: Principal Investigator
    Dynamic Cardiac SPECT Imaging
    NIH R01HL050663Jan 1, 1995 - Apr 30, 2015
    Role: Principal Investigator
    NIH R13CA059807May 15, 1993 - May 14, 1994
    Role: Principal Investigator
    Improved Cardiac SPECT-CT with Converging Hole Collimation
    NIH R01EB000121Jul 1, 1988 - May 31, 2013
    Role: Principal Investigator
    NIH R01HL039792Jul 1, 1988 - Mar 31, 2002
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    1. Evaluation of a Variable-Aperture Full-Ring SPECT System using Large-Area Pixelated CZT Modules: A Simulation Study for Brain SPECT Applications. Med Phys. 2021 Mar 11. Huh Y, Yang J, Dim OU, Cui Y, Tao W, Huang Q, Gullberg GT, Seo Y. PMID: 33704793.
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    2. NOVEL METHODOLOGY FOR MEASURING REGIONAL MYOCARDIAL EFFICIENCY. IEEE Trans Med Imaging. 2021 Mar 10; PP. Gullberg GT, Shrestha UM, Veress AI, Paul Segars W, Liu J, Ordovas K, Seo Y. PMID: 33690114.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    3. Direct Attenuation Correction Using Deep Learning for Cardiac SPECT: A Feasibility Study. J Nucl Med. 2021 Feb 26. Yang J, Shi L, Wang R, Miller EJ, Sinusas AJ, Liu CJ, Gullberg GT, Seo Y. PMID: 33637586.
      View in: PubMed   Mentions:    Fields:    
    4. Direct Image-Based Attenuation Correction using Conditional Generative Adversarial Network for SPECT Myocardial Perfusion Imaging. Proc SPIE Int Soc Opt Eng. 2021 Feb; 11600. Torkaman M, Yang J, Shi L, Wang R, Miller EJ, Sinusas AJ, Liu C, Gullberg GT, Seo Y. PMID: 33727759.
      View in: PubMed   Mentions:
    5. CT-less Direct Correction of Attenuation and Scatter in the Image Space Using Deep Learning for Whole-Body FDG PET: Potential Benefits and Pitfalls. Radiol Artif Intell. 2021 Mar; 3(2):e200137. Yang J, Sohn JH, Behr SC, Gullberg GT, Seo Y. PMID: 33937860.
      View in: PubMed   Mentions:
    6. Assessment of late-term progression of cardiac allograft vasculopathy in patients with orthotopic heart transplantation using quantitative cardiac 82Rb PET. Int J Cardiovasc Imaging. 2021 Apr; 37(4):1461-1472. Shrestha UM, Sciammarella M, Pampaloni MH, Botvinick EH, Gullberg GT, DeMarco T, Seo Y. PMID: 33123937.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    7. Transmural Remodeling of Cardiac Microstructure in Aged Spontaneously Hypertensive Rats by Diffusion Tensor MRI. Front Physiol. 2020; 11:265. Giannakidis A, Gullberg GT. PMID: 32296341.
      View in: PubMed   Mentions:
    8. Multiresolution spatiotemporal mechanical model of the heart as a prior to constrain the solution for 4D models of the heart. Proc SPIE Int Soc Opt Eng. 2019 Jun; 11072. Gullberg GT, Veress AI, Shrestha UM, Liu J, Ordovas K, Segars WP, Seo Y. PMID: 31413426.
      View in: PubMed   Mentions:
    9. Joint correction of attenuation and scatter in image space using deep convolutional neural networks for dedicated brain 18F-FDG PET. Phys Med Biol. 2019 04 04; 64(7):075019. Yang J, Park D, Gullberg GT, Seo Y. PMID: 30743246.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    10. PET imaging of glucose and fatty acid metabolism for NAFLD patients. J Nucl Cardiol. 2020 10; 27(5):1689-1697. Gullberg GT, Shrestha UM, Seo Y. PMID: 30547298.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    11. Tensor Tomography of Dark Field Scatter using X-ray Interferometry with Bi-prisms. IEEE Nucl Sci Symp Conf Rec (1997). 2017 Oct; 2017. Gullberg GT, Fuller M, Shrestha U, Seo Y. PMID: 30626995.
      View in: PubMed   Mentions:
    12. Comparison of sparse domain approaches for 4D SPECT dynamic image reconstruction. Med Phys. 2018 Oct; 45(10):4493-4509. Mitra D, Abdalah M, Boutchko R, Chang H, Shrestha U, Botvinick E, Seo Y, Gullberg GT. PMID: 30027577.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimals
    13. Dynamic cardiac PET imaging: Technological improvements advancing future cardiac health. J Nucl Cardiol. 2019 08; 26(4):1292-1297. Gullberg GT, Shrestha UM, Seo Y. PMID: 29388118.
      View in: PubMed   Mentions: 3     Fields:    
    14. Sparse domain approaches in dynamic SPECT imaging with high-performance computing. Am J Nucl Med Mol Imaging. 2017; 7(6):283-294. Pan H, Chang H, Mitra D, Gullberg GT, Seo Y. PMID: 29348983.
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    15. A combined static-dynamic single-dose imaging protocol to compare quantitative dynamic SPECT with static conventional SPECT. J Nucl Cardiol. 2019 06; 26(3):763-771. Sciammarella M, Shrestha UM, Seo Y, Gullberg GT, Botvinick EH. PMID: 28776314.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    16. Design of a short nonuniform acquisition protocol for quantitative analysis in dynamic cardiac SPECT imaging - a retrospective 123 I-MIBG animal study. Med Phys. 2017 Jul; 44(7):3639-3649. Zan Y, Long Y, Chen K, Li B, Huang Q, Gullberg GT. PMID: 28429371.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    17. Noninvasive PET quantitative myocardial blood flow with regadenoson for assessing cardiac allograft vasculopathy in orthotopic heart transplantation patients. J Nucl Cardiol. 2017 08; 24(4):1134-1144. Pampaloni MH, Shrestha UM, Sciammarella M, Seo Y, Gullberg GT, Botvinick EH. PMID: 28138813.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    18. Longitudinal Evaluation of Myocardial Fatty Acid and Glucose Metabolism in Fasted and Nonfasted Spontaneously Hypertensive Rats Using MicroPET/CT. Mol Imaging. 2017 Jan-Dec; 16:1536012117724558. Huber JS, Hernandez AM, Janabi M, O'Neil JP, Brennan KM, Murphy ST, Seo Y, Gullberg GT. PMID: 28877656.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    19. Quantitative analysis of hypertrophic myocardium using diffusion tensor magnetic resonance imaging. J Med Imaging (Bellingham). 2016 Oct; 3(4):046001. Tran N, Giannakidis A, Gullberg GT, Seo Y. PMID: 27872872.
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    20. On the averaging of cardiac diffusion tensor MRI data: the effect of distance function selection. Phys Med Biol. 2016 11 07; 61(21):7765-7786. Giannakidis A, Melkus G, Yang G, Gullberg GT. PMID: 27754986.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    21. Value of Formalin Fixation for the Prolonged Preservation of Rodent Myocardial Microanatomical Organization: Evidence by MR Diffusion Tensor Imaging. Anat Rec (Hoboken). 2016 07; 299(7):878-87. Giannakidis A, Gullberg GT, Pennell DJ, Firmin DN. PMID: 27111575.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    22. Measurement of absolute myocardial blood flow in humans using dynamic cardiac SPECT and 99mTc-tetrofosmin: Method and validation. J Nucl Cardiol. 2017 02; 24(1):268-277. Shrestha U, Sciammarella M, Alhassen F, Yeghiazarians Y, Ellin J, Verdin E, Boyle A, Seo Y, Botvinick EH, Gullberg GT. PMID: 26715603.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    23. Image reconstruction in higher dimensions: myocardial perfusion imaging of tracer dynamics with cardiac motion due to deformation and respiration. Phys Med Biol. 2015 Nov 07; 60(21):8275-301. Shrestha UM, Seo Y, Botvinick EH, Gullberg GT. PMID: 26450115.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    24. Clustering-initiated factor analysis application for tissue classification in dynamic brain positron emission tomography. J Cereb Blood Flow Metab. 2015 Jul; 35(7):1104-11. Boutchko R, Mitra D, Baker SL, Jagust WJ, Gullberg GT. PMID: 25899294.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    25. The direct incorporation of perfusion defect information to define ischemia and infarction in a finite element model of the left ventricle. J Biomech Eng. 2015 May; 137(5):051004. Veress AI, Fung GS, Lee TS, Tsui BM, Kicska GA, Paul Segars W, Gullberg GT. PMID: 25367177.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    26. Longitudinal Evaluation of Sympathetic Nervous System and Perfusion in Normal and Spontaneously Hypertensive Rat Hearts with Dynamic Single-Photon Emission Computed Tomography. Mol Imaging. 2015; 14:373-84. Zan Y, Boutchko R, Huang Q, Li B, Chen K, Gullberg GT. PMID: 26162232.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    27. Multipinhole collimator with 20 apertures for a brain SPECT application. Med Phys. 2014 Nov; 41(11):112501. Lee TC, Ellin JR, Huang Q, Shrestha U, Gullberg GT, Seo Y. PMID: 25370660.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    28. Handling Big Data in Medical Imaging: Iterative Reconstruction with Large-Scale Automated Parallel Computation. IEEE Nucl Sci Symp Conf Rec (1997). 2014 Nov; 2014. Lee JH, Yao Y, Shrestha U, Gullberg GT, Seo Y. PMID: 27081299.
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    29. Quantitative Signature of Coronary Steal in a Patient with Occluded Coronary Arteries Supported by Collateral Circulation Using Dynamic SPECT. IEEE Nucl Sci Symp Conf Rec (1997). 2014 Nov; 2014. Shrestha U, Botvinick EH, Yeghiazarians Y, Seo Y, Gullberg GT. PMID: 27081301.
      View in: PubMed   Mentions:
    30. Reconstruction of 4-D dynamic SPECT images from inconsistent projections using a Spline initialized FADS algorithm (SIFADS). IEEE Trans Med Imaging. 2015 Jan; 34(1):216-28. Abdalah M, Boutchko R, Mitra D, Gullberg GT. PMID: 25167546.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    31. Improved trabecular bone structure of 20-month-old male spontaneously hypertensive rats. Calcif Tissue Int. 2014 Sep; 95(3):282-91. Lee TC, Burghardt AJ, Yao W, Lane NE, Majumdar S, Gullberg GT, Seo Y. PMID: 25106873.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    32. Preclinical and Translational PET/MR Imaging. J Nucl Med. 2014 Jun 01; 55(Supplement 2):11S-18S. Wehrl HF, Wiehr S, Divine MR, Gatidis S, Gullberg GT, Maier FC, Rolle AM, Schwenck J, Thaiss WM, Pichler BJ. PMID: 24833493.
      View in: PubMed   Mentions: 19     Fields:    
    33. Myocardial blood flow measurement with a conventional dual-head SPECT/CT with spatiotemporal iterative reconstructions - a clinical feasibility study. Am J Nucl Med Mol Imaging. 2013; 4(1):53-9. Alhassen F, Nguyen N, Bains S, Gould RG, Seo Y, Bacharach SL, Song X, Shao L, Gullberg GT, Aparici CM. PMID: 24380045.
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    34. Longitudinal evaluation of left ventricular substrate metabolism, perfusion, and dysfunction in the spontaneously hypertensive rat model of hypertrophy using small-animal PET/CT imaging. J Nucl Med. 2013 Nov; 54(11):1938-45. Hernandez AM, Huber JS, Murphy ST, Janabi M, Zeng GL, Brennan KM, O'Neil JP, Seo Y, Gullberg GT. PMID: 24092939.
      View in: PubMed   Mentions: 16     Fields:    Translation:Animals
    35. Design and performance evaluation of a 20-aperture multipinhole collimator for myocardial perfusion imaging applications. Phys Med Biol. 2013 Oct 21; 58(20):7209-26. Bowen JD, Huang Q, Ellin JR, Lee TC, Shrestha U, Gullberg GT, Seo Y. PMID: 24061162.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    36. Fast direct estimation of the blood input function and myocardial time activity curve from dynamic SPECT projections via reduction in spatial and temporal dimensions. Med Phys. 2013 Sep; 40(9):092503. Zan Y, Boutchko R, Huang Q, Li B, Chen K, Gullberg GT. PMID: 24007179.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    37. A Comparison of Hyperelastic Warping of PET Images with Tagged MRI for the Analysis of Cardiac Deformation. Int J Biomed Imaging. 2013; 2013:728624. Veress AI, Klein G, Gullberg GT. PMID: 23843780.
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    38. On the bias of finite-view interior tomography using piecewise-constant and non-negativity constraints. Phys Med Biol. 2013 Mar 07; 58(5):L13-6. Zeng GL, Gullberg GT. PMID: 23380877.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    39. Fourier domain closed-form formulas for estimation of kinetic parameters in reversible multi-compartment models. Biomed Eng Online. 2012 Sep 20; 11:70. Zeng GL, Kadrmas DJ, Gullberg GT. PMID: 22995548.
      View in: PubMed   Mentions: 2     Fields:    
    40. Kinetic parameter estimation using a closed-form expression via integration by parts. Phys Med Biol. 2012 Sep 21; 57(18):5809-21. Zeng GL, Hernandez A, Kadrmas DJ, Gullberg GT. PMID: 22951326.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    41. Null-space function estimation for the interior problem. Phys Med Biol. 2012 Apr 07; 57(7):1873-87. Zeng GL, Gullberg GT. PMID: 22421269.
      View in: PubMed   Mentions: 5     Fields:    
    42. Imaging and modeling of flow in porous media using clinical nuclear emission tomography systems and computational fluid dynamics. J Appl Geophy. 2012 Jan; 76:74-81. Boutchko R, Rayz VL, Vandehey NT, O'Neil JP, Budinger TF, Nico PS, Druhan JL, Saloner DA, Gullberg GT, Moses WW. PMID: 24917693.
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    43. Investigation of dynamic SPECT measurements of the arterial input function in human subjects using simulation, phantom and human studies. Phys Med Biol. 2012 Jan 21; 57(2):375-93. Winant CD, Aparici CM, Zelnik YR, Reutter BW, Sitek A, Bacharach SL, Gullberg GT. PMID: 22170801.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    44. Development of a model of the coronary arterial tree for the 4D XCAT phantom. Phys Med Biol. 2011 Sep 07; 56(17):5651-63. Fung GS, Segars WP, Gullberg GT, Tsui BM. PMID: 21828911.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    45. MR-based keyhole SPECT for small animal imaging. Phys Med Biol. 2011 Feb 07; 56(3):685-702. Lee KS, Roeck WW, Gullberg GT, Nalcioglu O. PMID: 21220840.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    46. Longitudinal Evaluation of Fatty Acid Metabolism in Normal and Spontaneously Hypertensive Rat Hearts with Dynamic MicroSPECT Imaging. Int J Mol Imaging. 2011; 2011:893129. Reutter BW, Huesman RH, Brennan KM, Boutchko R, Hanrahan SM, Gullberg GT. PMID: 21490736.
      View in: PubMed   Mentions:
    47. Closed-form kinetic parameter estimation solution to the truncated data problem. Phys Med Biol. 2010 Dec 21; 55(24):7453-68. Zeng GL, Gullberg GT, Kadrmas DJ. PMID: 21098917.
      View in: PubMed   Mentions: 3     Fields:    
    48. Incorporation of a left ventricle finite element model defining infarction into the XCAT imaging phantom. IEEE Trans Med Imaging. 2011 Apr; 30(4):915-27. Veress AI, Segars WP, Tsui BM, Gullberg GT. PMID: 21041157.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    49. Realistic Simulation of Regional Myocardial Perfusion Defects for Cardiac SPECT Studies. IEEE Nucl Sci Symp Conf Rec (1997). 2010 Oct-Nov; 2010:3061-3064. Fung GS, Segars WP, Lee TS, Higuchi T, Veress AI, Gullberg GT, Tsui BM. PMID: 26535552.
      View in: PubMed   Mentions:
    50. Dynamic single photon emission computed tomography--basic principles and cardiac applications. Phys Med Biol. 2010 Oct 21; 55(20):R111-91. Gullberg GT, Reutter BW, Sitek A, Maltz JS, Budinger TF. PMID: 20858925.
      View in: PubMed   Mentions: 27     Fields:    Translation:HumansAnimals
    51. SPECT region of interest reconstruction with truncated transmission and emission data. Med Phys. 2010 Sep; 37(9):4627-33. Zeng GL, Gullberg GT. PMID: 20964181.
      View in: PubMed   Mentions: 6     Fields:    
    52. Exact iterative reconstruction for the interior problem. Phys Med Biol. 2009 Oct 07; 54(19):5805-14. Zeng GL, Gullberg GT. PMID: 19741279.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    53. Reconstructing uniformly attenuated rotating slant-hole SPECT projection data using the DBH method. Phys Med Biol. 2009 Jul 07; 54(13):4325-39. Huang Q, Xu J, Tsui BM, Gullberg GT. PMID: 19531850.
      View in: PubMed   Mentions:    Fields:    
    54. Exact emission SPECT reconstruction with truncated transmission data. Phys Med Biol. 2009 Jun 07; 54(11):3329-40. Zeng GL, Gullberg GT. PMID: 19430109.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    55. Reconstruction from uniformly attenuated SPECT projection data using the DBH method. IEEE Trans Med Imaging. 2009 Jan; 28(1):17-29. Huang Q, You J, Zeng GL, Gullberg GT. PMID: 19116185.
      View in: PubMed   Mentions: 5     Fields:    
    56. Measuring regional changes in the diastolic deformation of the left ventricle of SHR rats using microPET technology and hyperelastic warping. Ann Biomed Eng. 2008 Jul; 36(7):1104-17. Veress AI, Weiss JA, Huesman RH, Reutter BW, Taylor SE, Sitek A, Feng B, Yang Y, Gullberg GT. PMID: 18437574.
      View in: PubMed   Mentions: 14     Fields:    Translation:Animals
    57. Assessment of the sources of error affecting the quantitative accuracy of SPECT imaging in small animals. Phys Med Biol. 2008 May 07; 53(9):2233-52. Hwang AB, Franc BL, Gullberg GT, Hasegawa BH. PMID: 18401059.
      View in: PubMed   Mentions: 20     Fields:    Translation:Animals
    58. Reconstruction and visualization of fiber and laminar structure in the normal human heart from ex vivo diffusion tensor magnetic resonance imaging (DTMRI) data. Invest Radiol. 2007 Nov; 42(11):777-89. Rohmer D, Sitek A, Gullberg GT. PMID: 18030201.
      View in: PubMed   Mentions: 47     Fields:    Translation:HumansCells
    59. A Fourier reconstruction algorithm with constant attenuation compensation using 180 degrees acquisition data for SPECT. Phys Med Biol. 2007 Oct 21; 52(20):6165-79. Tang Q, Zeng GL, Gullberg GT. PMID: 17921578.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    60. Normal and pathological NCAT image and phantom data based on physiologically realistic left ventricle finite-element models. IEEE Trans Med Imaging. 2006 Dec; 25(12):1604-16. Veress AI, Segars WP, Weiss JA, Tsui BM, Gullberg GT. PMID: 17167995.
      View in: PubMed   Mentions: 20     Fields:    Translation:Humans
    61. Tomographic reconstruction using an adaptive tetrahedral mesh defined by a point cloud. IEEE Trans Med Imaging. 2006 Sep; 25(9):1172-9. Sitek A, Huesman RH, Gullberg GT. PMID: 16967802.
      View in: PubMed   Mentions: 10     Fields:    
    62. Method of generating multiple sets of experimental phantom data. J Nucl Med. 2006 Jul; 47(7):1187-92. Sitek A, Reutter BW, Huesman RH, Gullberg GT. PMID: 16818954.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    63. Image reconstruction. Phys Med Biol. 2006 Jul 07; 51(13):R139-54. Defrise M, Gullberg GT. PMID: 16790900.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimals
    64. Measurement of strain in the left ventricle during diastole with cine-MRI and deformable image registration. J Biomech Eng. 2005 Dec; 127(7):1195-207. Veress AI, Gullberg GT, Weiss JA. PMID: 16502662.
      View in: PubMed   Mentions: 25     Fields:    Translation:Humans
    65. Exact fan-beam and 4pi-acquisition cone-beam SPECT algorithms with uniform attenuation correction. Med Phys. 2005 Nov; 32(11):3440-7. Tang Q, Zeng GL, Wu J, Gullberg GT. PMID: 16372416.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    66. Analytical fan-beam and cone-beam reconstruction algorithms with uniform attenuation correction for SPECT. Phys Med Biol. 2005 Jul 07; 50(13):3153-70. Tang Q, Zeng GL, Gullberg GT. PMID: 15972987.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    67. Cone-beam and fan-beam image reconstruction algorithms based on spherical and circular harmonics. Phys Med Biol. 2004 Jun 07; 49(11):2239-56. Zeng GL, Gullberg GT. PMID: 15248575.
      View in: PubMed   Mentions:    Fields:    
    68. MRI diffusion tensor reconstruction with PROPELLER data acquisition. Magn Reson Imaging. 2004 Feb; 22(2):139-48. Cheryauka AB, Lee JN, Samsonov AA, Defrise M, Gullberg GT. PMID: 15010105.
      View in: PubMed   Mentions: 8     Fields:    
    69. Strain measurement in coronary arteries using intravascular ultrasound and deformable images. J Biomech Eng. 2002 Dec; 124(6):734-41. Veress AI, Weiss JA, Gullberg GT, Vince DG, Rabbitt RD. PMID: 12596642.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    70. Diffusion tensor MR imaging of principal directions: a tensor tomography approach. Phys Med Biol. 2002 Aug 07; 47(15):2737-57. Panin VY, Zeng GL, Defrise M, Gullberg GT. PMID: 12200936.
      View in: PubMed   Mentions: 1     Fields:    
    71. Calculation of the left ventricular ejection fraction without edge detection: application to small hearts. J Nucl Med. 2002 Jun; 43(6):786-94. Feng B, Sitek A, Gullberg GT. PMID: 12050324.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    72. Removal of liver activity contamination in teboroxime dynamic cardiac SPECT imaging with the use of factor analysis. J Nucl Cardiol. 2002 Mar-Apr; 9(2):197-205. Sitek A, Di Bella EV, Gullberg GT, Huesman RH. PMID: 11986565.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimals
    73. Correction for ambiguous solutions in factor analysis using a penalized least squares objective. IEEE Trans Med Imaging. 2002 Mar; 21(3):216-25. Sitek A, Gullberg GT, Huesman RH. PMID: 11989846.
      View in: PubMed   Mentions: 24     Fields:    Translation:HumansAnimals
    74. Comparison of Static and Dynamic Cardiac Perfusion Thallium-201 SPECT. IEEE Trans Nucl Sci. 2001 Jun; 48(3):774. Khare HS, Dibella EV, Kadrmas DJ, Christian PE, Gullberg GT. PMID: 20107525.
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