Yu Chien Wu

Summary

Affiliation: Dartmouth Medical School
Country: USA

Publications

  1. pmc High b-value and diffusion tensor imaging in a canine model of dysmyelination and brain maturation
    Yu Chien Wu
    Department of Radiology, University of Wisconsin Madison, Madison, WI, USA
    Neuroimage 58:829-37. 2011
  2. pmc Age- and gender-related changes in the normal human brain using hybrid diffusion imaging (HYDI)
    Yu Chien Wu
    Department of Radiology, University of Wisconsin Madison, Madison, WI, USA
    Neuroimage 54:1840-53. 2011
  3. ncbi request reprint Extracting quantitative measures from EAP: a small clinical study using BFOR
    A Pasha Hosseinbor
    University of Wisconsin Madison, Madison, WI, USA
    Med Image Comput Comput Assist Interv 15:280-7. 2012
  4. pmc A 4D hyperspherical interpretation of q-space
    A Pasha Hosseinbor
    University of Wisconsin Madison, USA
    Med Image Comput Comput Assist Interv 16:501-9. 2013
  5. ncbi request reprint Diffusion tensor eigenvector directional color imaging patterns in the evaluation of cerebral white matter tracts altered by tumor
    Aaron S Field
    Department of Radiology, University of Wisconsin Medical School, Madison, Wisconsin 53792 3252, USA
    J Magn Reson Imaging 20:555-62. 2004
  6. ncbi request reprint Hybrid diffusion imaging (HYDI)
    Andrew L Alexander
    Waisman Laboratory for Brain Imaging and Behavior, University of Wisconsin, Madison, WI 53705, USA
    Conf Proc IEEE Eng Med Biol Soc 1:2245-8. 2006
  7. ncbi request reprint Comparison of diffusion tensor imaging measurements at 3.0 T versus 1.5 T with and without parallel imaging
    Andrew L Alexander
    Department of Medical Physics, University of Wisconsin, Madison, WI 53706, USA
    Neuroimaging Clin N Am 16:299-309, xi. 2006
  8. ncbi request reprint Principal diffusion direction in peritumoral fiber tracts: Color map patterns and directional statistics
    Aaron S Field
    Department of Radiology, University of Wisconsin, 600 Highland Avenue, CSC E3 311, Madison, WI 53792, USA
    Ann N Y Acad Sci 1064:193-201. 2005
  9. pmc Bessel Fourier Orientation Reconstruction (BFOR): an analytical diffusion propagator reconstruction for hybrid diffusion imaging and computation of q-space indices
    A Pasha Hosseinbor
    Department of Medical Physics, University of Wisconsin Madison, Madison, WI, USA
    Neuroimage 64:650-70. 2013
  10. pmc Computation of diffusion function measures in q-space using magnetic resonance hybrid diffusion imaging
    Yu Chien Wu
    Department of Radiology, University of Wisconsin Madison, 600 Highland Ave, Madison, WI 53792, USA
    IEEE Trans Med Imaging 27:858-65. 2008

Detail Information

Publications15

  1. pmc High b-value and diffusion tensor imaging in a canine model of dysmyelination and brain maturation
    Yu Chien Wu
    Department of Radiology, University of Wisconsin Madison, Madison, WI, USA
    Neuroimage 58:829-37. 2011
    ..These studies demonstrate that DWI may be used to study myelin abnormalities and brain development in large animal models on clinical MRI scanners, which are more amenable to translation to human studies...
  2. pmc Age- and gender-related changes in the normal human brain using hybrid diffusion imaging (HYDI)
    Yu Chien Wu
    Department of Radiology, University of Wisconsin Madison, Madison, WI, USA
    Neuroimage 54:1840-53. 2011
    ....
  3. ncbi request reprint Extracting quantitative measures from EAP: a small clinical study using BFOR
    A Pasha Hosseinbor
    University of Wisconsin Madison, Madison, WI, USA
    Med Image Comput Comput Assist Interv 15:280-7. 2012
    ..Although the sample size is small, this study is a proof of concept that can be extended to larger sample sizes in the future...
  4. pmc A 4D hyperspherical interpretation of q-space
    A Pasha Hosseinbor
    University of Wisconsin Madison, USA
    Med Image Comput Comput Assist Interv 16:501-9. 2013
    ..We also show that the HSH basis expends less fitting parameters than other well-established methods to achieve comparable signal and better ODF reconstructions. All in all, this work provides a new way of looking at q-space...
  5. ncbi request reprint Diffusion tensor eigenvector directional color imaging patterns in the evaluation of cerebral white matter tracts altered by tumor
    Aaron S Field
    Department of Radiology, University of Wisconsin Medical School, Madison, Wisconsin 53792 3252, USA
    J Magn Reson Imaging 20:555-62. 2004
    ..To categorize the varied appearances of tumor-altered white matter (WM) tracts on diffusion tensor eigenvector directional color maps...
  6. ncbi request reprint Hybrid diffusion imaging (HYDI)
    Andrew L Alexander
    Waisman Laboratory for Brain Imaging and Behavior, University of Wisconsin, Madison, WI 53705, USA
    Conf Proc IEEE Eng Med Biol Soc 1:2245-8. 2006
    ..HYDI experiments were performed on the brains of healthy volunteers and the results are presented. Overall, HYDI is an efficient and promising method for characterizing complex diffusion in the human brain and potentially other tissues...
  7. ncbi request reprint Comparison of diffusion tensor imaging measurements at 3.0 T versus 1.5 T with and without parallel imaging
    Andrew L Alexander
    Department of Medical Physics, University of Wisconsin, Madison, WI 53706, USA
    Neuroimaging Clin N Am 16:299-309, xi. 2006
    ..5 T to 3.0 T, but was reduced by 50% when using parallel imaging. In summary, DTI studies at 3.0 T using parallel imaging will provide significantly improved DTI measurements relative to studies at 1.5 T...
  8. ncbi request reprint Principal diffusion direction in peritumoral fiber tracts: Color map patterns and directional statistics
    Aaron S Field
    Department of Radiology, University of Wisconsin, 600 Highland Avenue, CSC E3 311, Madison, WI 53792, USA
    Ann N Y Acad Sci 1064:193-201. 2005
    ..These examples serve to demonstrate our approach to the quantitation of regional diffusion tensor distributions using directional statistical methods...
  9. pmc Bessel Fourier Orientation Reconstruction (BFOR): an analytical diffusion propagator reconstruction for hybrid diffusion imaging and computation of q-space indices
    A Pasha Hosseinbor
    Department of Medical Physics, University of Wisconsin Madison, Madison, WI, USA
    Neuroimage 64:650-70. 2013
    ..Three such measures are computed: zero-displacement probability (Po), mean squared displacement (MSD), and generalized fractional anisotropy (GFA)...
  10. pmc Computation of diffusion function measures in q-space using magnetic resonance hybrid diffusion imaging
    Yu Chien Wu
    Department of Radiology, University of Wisconsin Madison, 600 Highland Ave, Madison, WI 53792, USA
    IEEE Trans Med Imaging 27:858-65. 2008
    ..Although this study focused on data using the HYDI scheme, this computation approach may be applied to other diffusion sampling schemes including Cartesian diffusion spectrum imaging...
  11. pmc Hybrid diffusion imaging
    Yu Chien Wu
    Department of Radiology, University of Wisconsin Madison, Madison, WI, USA
    Neuroimage 36:617-29. 2007
    ..In this study, an HYDI encoding scheme with 102 diffusion-weighted measurements was obtained over most of the human cerebrum in under 30 min...
  12. pmc Quantitative MR imaging of two-pool magnetization transfer model parameters in myelin mutant shaking pup
    Alexey Samsonov
    Department of Radiology, University of Wisconsin Madison, Madison, WI 53705, USA
    Neuroimage 62:1390-8. 2012
    ..qMT imaging provides a more accurate and potentially more specific non-invasive tissue characterization...
  13. ncbi request reprint Bessel Fourier orientation reconstruction: an analytical EAP reconstruction using multiple shell acquisitions in diffusion MRI
    Ameer Pasha Hosseinbor
    University of Wisconsin Madison, Madison, WI, USA
    Med Image Comput Comput Assist Interv 14:217-25. 2011
    ..In addition to being analytical, the BFOR solution also includes an intrinsic exponential smootheing term. We illustrate the effectiveness of the proposed method by showing results on both synthetic and real MR datasets...
  14. pmc Helium-3 MR q-space imaging with radial acquisition and iterative highly constrained back-projection
    Rafael L O'Halloran
    Department of Medical Physics, University of Wisconsin, Madison, Wisconsin 53792, USA
    Magn Reson Med 63:41-50. 2010
    ..This technique represents the first demonstration of a spatially resolved hyperpolarized helium-3 q-space imaging technique and shows promise for microstructural evaluation of lung disease in three dimensions...
  15. pmc A method for calibrating diffusion gradients in diffusion tensor imaging
    Yu Chien Wu
    Department of Radiology, University of Wisconsin Madison, Madison, WI, USA
    J Comput Assist Tomogr 31:984-93. 2007
    ..To calibrate and correct the gradient errors including gradient amplitude scaling errors, background/imaging gradients, and residual gradients in diffusion tensor imaging (DTI)...