Uttam Shrestha, PhD

Specialist

Publications

Gullberg GT, Shrestha UM, Seo Y. PET imaging of glucose and fatty acid metabolism for NAFLD patients. J Nucl Cardiol. 2018 Dec 13.
Gullberg GT, Fuller M, Shrestha U, Seo Y. Tensor Tomography of Dark Field Scatter using X-ray Interferometry with Bi-prisms. IEEE Nucl Sci Symp Conf Rec (1997). 2017 Oct; 2017.
Mitra D, Abdalah M, Boutchko R, Chang H, Shrestha U, Botvinick E, Seo Y, Gullberg GT. Comparison of sparse domain approaches for 4D SPECT dynamic image reconstruction. Med Phys. 2018 Oct; 45(10):4493-4509.
Gullberg GT, Shrestha UM, Seo Y. Dynamic cardiac PET imaging: Technological improvements advancing future cardiac health. J Nucl Cardiol. 2018 Jan 31.
Grant T. Gullberg, Michael Fuller, Uttam Shrestha, Youngho Seo. Tensor Tomography of Dark Field Scatter using X-ray Interferometry with Bi-prisms. Proceedings IEEE Nuclear Science Symposium and Medical Imaging. 2017.
Sciammarella M, Shrestha UM, Seo Y, Gullberg GT, Botvinick EH. A combined static-dynamic single-dose imaging protocol to compare quantitative dynamic SPECT with static conventional SPECT. J Nucl Cardiol. 2017 Aug 03.
Pampaloni MH, Shrestha UM, Sciammarella M, Seo Y, Gullberg GT, Botvinick EH. 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.
Uttam Shrestha and Youngho Seo. Myocardial Blood Flow as a Biomarker. Biomarkers in Cardiovascular Disease. 2016; 1-20.
Shrestha U, Sciammarella M, Alhassen F, Yeghiazarians Y, Ellin J, Verdin E, Boyle A, Seo Y, Botvinick EH, Gullberg GT. 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 UM, Seo Y, Botvinick EH, Gullberg GT. 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.
Lee JH, Yao Y, Shrestha U, Gullberg GT, Seo Y. 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 TC, Ellin JR, Huang Q, Shrestha U, Gullberg GT, Seo Y. Multipinhole collimator with 20 apertures for a brain SPECT application. Med Phys. 2014 Nov; 41(11):112501.
Shrestha U, Botvinick EH, Yeghiazarians Y, Seo Y, Gullberg GT. 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.
Huang SY, Savic D, Yang J, Shrestha U, Seo Y. The Effect of Magnetic Field on Positron Range and Spatial Resolution in an Integrated Whole-Body Time-Of-Flight PET/MRI System. IEEE Nucl Sci Symp Conf Rec (1997). 2014 Nov; 2014.
M Abdalah, R Boutchko, D Mitra, U Shrestha, Y Seo, E Botvinick, G Gullberg. Liver and Background Removal in Dynamic Cardiac SPECT. J. Nuc. Med. 2014; 56(supl. 3):1527.
Wortman JC, Shrestha UM, Barry DM, Garcia ML, Gross SP, Yu CC. Axonal transport: how high microtubule density can compensate for boundary effects in small-caliber axons. Biophys J. 2014 Feb 18; 106(4):813-23.
Bowen JD, Huang Q, Ellin JR, Lee TC, Shrestha U, Gullberg GT, Seo Y. 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.
Uttam Shrestha, Janne Ruostekoski. Fragmentation, domain formation and atom number fluctuations of a two-species Bose–Einstein condensate in an optical lattice. New J. Phys. 2012; 14(4):043037.
Uttam Shrestha. Antiferromagnetism in a bosonic mixture of rubidium (Rb87) and potassium (K41). Phys. Rev. A. 2010; 82(4):041603 (R).
Uttam Shrestha, Michele Modugno. Correlated bosons in a one-dimensional optical lattice: Effects of the trapping potential and of quasiperiodic disorder. Phys. Rev. A. 2010; 82(3):033604.
Shrestha U, Javanainen J, Ruostekoski J. Pulsating and persistent vector solitons in a Bose-Einstein condensate in a lattice upon phase separation instability. Phys Rev Lett. 2009 Nov 06; 103(19):190401.
Uttam Shrestha, Juha Javanainen, Janne Ruostekoski. Quantum dynamics of instability-induced pulsations of a Bose-Einstein condensate in an optical lattice. Phys. Rev. A. 2009; 79(4):043617.
Javanainen J, Shrestha U. Nonlinear phenomenology from quantum mechanics: soliton in a lattice. Phys Rev Lett. 2008 Oct 24; 101(17):170405.
Shrestha U, Kostrun M, Javanainen J. Pulsating instability of a Bose-Einstein condensate in an optical lattice. Phys Rev Lett. 2008 Aug 15; 101(7):070406.
Javanainen J, Kostrun M, Zheng Y, Carmichael A, Shrestha U, Meinel PJ, Mackie M, Dannenberg O, Suominen KA. Collective molecule formation in a degenerate Fermi gas via a Feshbach resonance. Phys Rev Lett. 2004 May 21; 92(20):200402.