Fitzpatrick Institute for Photonics Fitzpatrick Institute for Photonics
Pratt School of Engineering
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Xiaofeng Zhang, Medical Instructor in the Department of Radiology

Please note: Xiaofeng has left the "Fitzpatrick Institute for Photonics" group at Duke University; some info here might not be up to date.

Contact Info:
Office Location:  Dept of Radiology
Email Address: send me a message
Web Page:  http://faculty.duhs.duke.edu/faculty/info?pid=26511

Education:

Ph.D.University of Illinois at Urbana2005

Representative Publications

  1. Zhang X, Super-resolution method for arbitrary retrospective sampling in fluorescence tomography with raster scanning photodetectors,” Proc SPIE, vol. 8572 accepted, 2013.
  2. Zhang X, Webb A, Detectability of absorption and reduced scattering coefficients in frequency-domain measurements using a realistic head phantom, Sensors, vol. 13(1), pp. 152-164, 2013.
  3. Zhang X, Construction of the Jacobian matrix for fluorescence diffuse optical tomography using a perturbation Monte Carlo method, Proc SPIE, vol. 8216, pp. 82160O, 2012.
  4. Zhang X, Badea CT, Highly efficient detection in fluorescence tomography of quantum dots using time-gated acquisition and ultrafast pulsed laser, Proc SPIE, vol. 7896, pp. 78962W, 2011.
  5. Zhang X, Badea CT, Hood G, Wetzel A, Qi Y, Stiles J, Johnson GA, High-resolution reconstruction of fluorescent inclusions in mouse thorax using anatomically guided sampling and parallel Monte Carlo computing, Biomed Opt Express, vol. 2(9), pp. 2449-2460, 2011
  6. Zhang X, Badea CT, Hood G, Wetzel AW, Stiles JR, Johnson GA, Free-space fluorescence tomography with adaptive spatial sampling based on anatomical information from microCT, Proc SPIE, vol. 7557, pp. 755706, 2010.
  7. Zhang X, Badea CT, Effects of sampling strategy on image quality in noncontact panoramic fluorescence diffuse optical tomography for small animal imaging, Opt Express, vol. 17(7), pp. 5125-5138, 2009
  8. Zhang X, Badea CT, Jacob M, Johnson GA, Development of a noncontact 3-D fluorescence tomography system for small animal in vivo imaging, Proc SPIE, vol. 7191, 2009
  9. Zhang X, Badea CT, Johnson GA, Three-dimensional reconstruction in free-space whole-body fluorescence tomography of mice using optically reconstructed surface and atlas anatomy, J Biomed Opt, vol. 14(6), 064010, 2009
  10. Zhang X, Badea CT, Johnson GA, Noncontact Fluorescence Diffuse Optical Tomography for In Vivo Molecular Imaging in Small Animals, Fitzpatrick Institute for Photonics Annual Symposia, Duke University, October 13-14, 2008.
  11. Neuberger T, Paralikar K, Zhang X, Clement R, and Webb AG, Monitoring brain dimpling and intracortical microelectrode arrays with high resolution MRI in rats, Proc ISMRM, 2007
  12. Toronov VY, Zhang X, Webb AG, A spatial and temporal comparison of hemodynamic signals measured using optical and functional magnetic resonance imaging during activation in the human primary visual cortex, Neuroimage, vol. 34(3), 2007
  13. Zhang X, and Webb AG, The detectability of changes in optical properties of the human brain using near-infrared diffuse imaging on a realistic head phantom, Proc Human Brain Mapping, 2007
  14. Zhang X, Smith NB, Webb AG, Medical Imaging, in Biomedical Information Technology, Ed. David Feng, Academic Press Series in Biomedical Engineering, Elsevier (ISBN 0123735831), 2007
  15. Jacob M, Bresler Y, Toronov VT, Zhang X, Webb AG, Level-set algorithm for the reconstruction of functional activation in near-infrared spectroscopic imaging, J Biomed Opt, vol. 11(6), pp. 064029, 2006
  16. Jacob M, Toronov VY, Bresler Y, Zhang X, and Webb AG, Reconstruction of functional activations in near infrared spectroscopic imaging, Proc ISBI, 2006
  17. Toronov VY, Zhang X, Webb AG, Group analysis of FMRI and NIR data simultaneously acquired during visual stimulation in humans, Proc SPIE, vol. 6163, pp. 61630S, 2006
  18. Zhang X and Webb A, A simulation study of spatial resolution and probe geometry in functional diffuse optical tomography of the human brain, Proc Human Brain Mapping, 2006
  19. Zhang X, Toronov VY, Webb AG, Integrated measurement system for simultaneous functional magnetic resonance imaging and diffuse optical tomography in human brain mapping, Rev Sci Instr, vol. 77, 114301, 2006.
  20. Ciobanu L, Zhang X, and Webb AG, Measurement of slow velocity by MRI using DESIRE, Proc ENC, 2005
  21. Toronov VY, Zhang X, and Webb AG, Near-infrared study of the underlying physiology of the functional magnetic resonance signal in human s during hypoxia, Proc SPIE, vol. 5686, pp. 543-546, 2005
  22. Toronov VY, Zhang X, Fabiani M, et al., Signal and image processing techniques for functional near-infrared imaging of the human brain, Proc SPIE, vol. 5696, pp. 117-124, 2005
  23. Zhang X, Mahesh V, Ng D, Hubbard R, Ailiani A, O’Hare B, Benesi A, and Webb AG, Design, construction and NMR testing of a 1 tesla Halbach permanent magnet for magnetic resonance, Proc COMSOL, pp. 223-227, 2005
  24. Zhang X, Toronov VY, and Webb AG, Development of simultaneous fMRI and diffuse optical tomography for human neuroimaging, Proc ENC, 2005
  25. Zhang X, Toronov VY, and Webb AG, Methodology development for simultaneous diffuse optical tomography and magnetic resonance imaging in functional human brain mapping, Proc SPIE, vol. 5686, pp. 453-463, 2005
  26. Zhang X, Toronov VY, and Webb AG, Simultaneous fMRI and event-related near infrared tomography for studying hemodynamic and neuronal responses in human visual cortex, Proc ISMRM, p. 497, 2005
  27. Zhang X, Toronov VY, Fabiani M, Gratton G, and Webb AG, Mapping of hemodynamic and neuronal responses to visual stimulation using simultaneous BOLD fMRI and NIR tomography, Proc Human Brain Mapping, 2005
  28. Zhang X, Toronov VY, Fabiani M, Gratton G, and Webb AG, The study of cerebral hemodynamic and neuronal response to visual stimulation using simultaneous NIR optical tomography and BOLD fMRI in humans, Proc SPIE, vol. 5686, pp. 566-572, 2005
  29. Zhang X, Toronov VY, Webb AG, Simultaneous integrated diffuse optical tomography and functional magnetic resonance imaging of the human brain, Opt Express, vol. 13(14), pp. 5513-5521, 2005
  30. Zhang X, Toronov VY, Webb AG, Spatial and temporal hemodynamic study of human primary visual cortex using simultaneous functional MRI and diffuse optical tomography, Proc IEEE Eng Med Biol Soc, vol. 1, pp. 727-730, 2005
  31. Zhang X, Webb AG, Magnetic resonance microimaging and numerical simulations of velocity fields inside enlarged flow cells used for coupled NMR microseparations, Anal Chem, vol. 77(5), pp. 1338-1344, 2005
  32. Zhang X and Webb AG, Investigating fluid flow inside micro-flowcells using MR microimaging, Proc ENC, 2004
  33. Zhang X and Webb AG, Study of fluid flow inside microcells using computational fluid dynamics and NMR microimaging, Proc ENC, 2003
  34. Zhang X, Zhang X, Edison A, and Webb AG, Design of a two-coil probe for protein NMR experiments, Proc ENC, 2002
  35. Chen F, Lu Z, Zhang X, Adsorption of Glycerol in Ethanol Solution by Ion Exchange Resin, Fine Chemicals, vol. 6, pp. 56-59, 1998 (Chinese).

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