Yiping P Du

Summary

Affiliation: University of Colorado Health Sciences Center
Country: USA

Publications

  1. pmc Reduction of artifacts in susceptibility-weighted MR venography of the brain
    Zhaoyang Jin
    Department of Biomedical Engineering, Zhejiang University, Hangzhou, China
    J Magn Reson Imaging 28:327-33. 2008
  2. ncbi request reprint Correction of concomitant magnetic field-induced image artifacts in nonaxial echo-planar imaging
    Yiping P Du
    Department of Psychiatry and Radiology, University of Colorado Health Sciences Center, Denver, Colorado 80262, USA
    Magn Reson Med 48:509-15. 2002
  3. ncbi request reprint Prospective navigator gating with a dual acceptance window technique to reduce respiratory motion artifacts in 3D MR coronary angiography
    Yiping P Du
    Department of Radiology, Health Sciences Center, University of Colorado, Colorado 80262, USA
    Int J Cardiovasc Imaging 19:157-62. 2003
  4. ncbi request reprint Fast multislice mapping of the myelin water fraction using multicompartment analysis of T2* decay at 3T: a preliminary postmortem study
    Yiping P Du
    Department of Psychiatry, University of Colorado Health Sciences Center, Denver, Colorado 80010, USA
    Magn Reson Med 58:865-70. 2007
  5. ncbi request reprint An accurate, robust, and computationally efficient navigator algorithm for measuring diaphragm positions
    Yiping P Du
    Departments of Psychiatry and Radiology, University of Colorado Health Sciences Center, Mail Stop F478, P O Box 6508, Aurora, CO 80045, USA
    J Cardiovasc Magn Reson 6:483-90. 2004
  6. doi request reprint Simultaneous acquisition of MR angiography and venography (MRAV)
    Yiping P Du
    Department of Psychiatry, School of Medicine, University of Colorado Denver, Aurora, CO 80045, USA
    Magn Reson Med 59:954-8. 2008
  7. ncbi request reprint Reducing susceptibility artifacts in fMRI using volume-selective z-shim compensation
    Yiping P Du
    Department of Psychiatry, University of Colorado at Denver and Health Sciences Center, Aurora, Colorado 80010 7155, USA
    Magn Reson Med 57:396-404. 2007
  8. pmc Fourier component imaging of water resonance in the human breast provides markers for malignancy
    Milica Medved
    Department of Radiology, University of Chicago, 5841 S Maryland Ave, Chicago, IL 60637, USA
    Phys Med Biol 54:5767-79. 2009
  9. doi request reprint Multi-echo acquisition of MR angiography and venography of the brain at 3 Tesla
    Yiping P Du
    Department of Psychiatry, University of Colorado Denver, School of Medicine, Denver, Colorado 80045, USA
    J Magn Reson Imaging 30:449-54. 2009
  10. pmc Functional magnetic resonance imaging of effects of a nicotinic agonist in schizophrenia
    Jason R Tregellas
    Department of Psychiatry, Denver VA Medical Center VISN19 MIRECC and University of Colorado Denver, Aurora, CO 80045, USA
    Neuropsychopharmacology 35:938-42. 2010

Detail Information

Publications21

  1. pmc Reduction of artifacts in susceptibility-weighted MR venography of the brain
    Zhaoyang Jin
    Department of Biomedical Engineering, Zhejiang University, Hangzhou, China
    J Magn Reson Imaging 28:327-33. 2008
    ....
  2. ncbi request reprint Correction of concomitant magnetic field-induced image artifacts in nonaxial echo-planar imaging
    Yiping P Du
    Department of Psychiatry and Radiology, University of Colorado Health Sciences Center, Denver, Colorado 80262, USA
    Magn Reson Med 48:509-15. 2002
    ..Experimental results show that both correction methods effectively reduce the image distortion in coronal or sagittal images...
  3. ncbi request reprint Prospective navigator gating with a dual acceptance window technique to reduce respiratory motion artifacts in 3D MR coronary angiography
    Yiping P Du
    Department of Radiology, Health Sciences Center, University of Colorado, Colorado 80262, USA
    Int J Cardiovasc Imaging 19:157-62. 2003
    ..1 % (p < 0.005) using the DAW technique compared to the conventional single acceptance window technique. This DAW technique can also be used to reduce imaging time while maintaining comparable ghosting level...
  4. ncbi request reprint Fast multislice mapping of the myelin water fraction using multicompartment analysis of T2* decay at 3T: a preliminary postmortem study
    Yiping P Du
    Department of Psychiatry, University of Colorado Health Sciences Center, Denver, Colorado 80010, USA
    Magn Reson Med 58:865-70. 2007
    ..Multicompartment analysis was then applied to the T(2)(*) decay in each pixel using a 3-pool model of white matter to detect the signal arising from the myelin water, myelinated axonal water, and mixed water compartments...
  5. ncbi request reprint An accurate, robust, and computationally efficient navigator algorithm for measuring diaphragm positions
    Yiping P Du
    Departments of Psychiatry and Radiology, University of Colorado Health Sciences Center, Mail Stop F478, P O Box 6508, Aurora, CO 80045, USA
    J Cardiovasc Magn Reson 6:483-90. 2004
    ..The purpose of this study is to develop an improved algorithm for measuring the position of the diaphragm using navigator echoes...
  6. doi request reprint Simultaneous acquisition of MR angiography and venography (MRAV)
    Yiping P Du
    Department of Psychiatry, School of Medicine, University of Colorado Denver, Aurora, CO 80045, USA
    Magn Reson Med 59:954-8. 2008
    ..78 x 0.78 x 1.6 mm(3)) images. This MRAV technique enables the acquisition of MR venography without the need of an extra scan or injection of contrast agent in routine clinical brain exams at 3T...
  7. ncbi request reprint Reducing susceptibility artifacts in fMRI using volume-selective z-shim compensation
    Yiping P Du
    Department of Psychiatry, University of Colorado at Denver and Health Sciences Center, Aurora, Colorado 80010 7155, USA
    Magn Reson Med 57:396-404. 2007
    ..The results of an fMRI study (N=6) demonstrate the feasibility of detecting the OFC activation with z-shim in whole-brain fMRI studies at a temporal resolution of 2 s...
  8. pmc Fourier component imaging of water resonance in the human breast provides markers for malignancy
    Milica Medved
    Department of Radiology, University of Chicago, 5841 S Maryland Ave, Chicago, IL 60637, USA
    Phys Med Biol 54:5767-79. 2009
    ..83. In the human breast, an inhomogeneously broadened water resonance can serve as a correlate marker for malignancy and is likely to reflect the underlying anatomy or physiology...
  9. doi request reprint Multi-echo acquisition of MR angiography and venography of the brain at 3 Tesla
    Yiping P Du
    Department of Psychiatry, University of Colorado Denver, School of Medicine, Denver, Colorado 80045, USA
    J Magn Reson Imaging 30:449-54. 2009
    ..To improve the visibility of veins in susceptibility-weighted imaging (SWI) using a multi-gradient echo acquisition...
  10. pmc Functional magnetic resonance imaging of effects of a nicotinic agonist in schizophrenia
    Jason R Tregellas
    Department of Psychiatry, Denver VA Medical Center VISN19 MIRECC and University of Colorado Denver, Aurora, CO 80045, USA
    Neuropsychopharmacology 35:938-42. 2010
    ..Imaging of drug response is useful in planning future clinical tests of this compound and other nicotinic agonists for schizophrenia...
  11. doi request reprint Cerebellar hyperactivity during smooth pursuit eye movements in bipolar disorder
    Laura Frances Martin
    University of Colorado Denver School of Medicine, Pscyhiatry, Mail Stop F546, 13001 E 17th Place, Aurora, CO 80045, USA
    J Psychiatr Res 45:670-7. 2011
    ..The underlying neurobiology of SPEM deficits in bipolar disorder is unknown...
  12. pmc Robust tissue-air volume segmentation of MR images based on the statistics of phase and magnitude: Its applications in the display of susceptibility-weighted imaging of the brain
    Yiping P Du
    Department of Psychiatry, University of Colorado Denver, School of Medicine, Denver, Colorado 80045, USA
    J Magn Reson Imaging 30:722-31. 2009
    ..To develop a robust algorithm for tissue-air segmentation in magnetic resonance imaging (MRI) using the statistics of phase and magnitude of the images...
  13. pmc Ventral striatal blood flow is altered by acute nicotine but not withdrawal from nicotine
    Jody Tanabe
    Department of Radiology, University of Colorado at Denver Health Sciences, Denver, CO 80262, USA
    Neuropsychopharmacology 33:627-33. 2008
    ..The lack of a main effect on withdrawal, but correlation of thalamic blood flow with withdrawal symptoms suggests that more complex mechanisms mediate the subjective features of the withdrawal state...
  14. ncbi request reprint Anatomical and functional brain imaging using high-resolution echo-planar spectroscopic imaging at 1.5 Tesla
    Weiliang Du
    Department of Radiology, University of Chicago, Chicago, IL, USA
    NMR Biomed 18:235-41. 2005
    ..These preliminary results suggest that high-resolution EPSI is a promising tool to study susceptibility-related effects, such as BOLD contrast, for improved anatomical and functional imaging of the brain...
  15. pmc Efficient and robust estimation of blood oxygenation levels in single cerebral veins
    Joseph Dagher
    Department of Psychiatry, Brain Imaging Center, School of Medicine, University of Colorado, Denver, CO 80045, USA
    Med Biol Eng Comput 50:473-82. 2012
    ..We argue that optimal acquisition sequences, and corresponding estimation methods, should take into account such features in order to obtain robust estimates of blood oxygenation...
  16. ncbi request reprint Fourier components of inhomogeneously broadened water resonances in breast: a new source of MRI contrast
    Milica Medved
    Department of Radiology, University of Chicago, Chicago, Illinois 60637, USA
    Magn Reson Med 52:193-6. 2004
    ..The synthesis of water Fourier component images from high spectral and spatial resolution data may provide a new form of contrast, and increase sensitivity to subvoxel physiology and anatomy...
  17. pmc Increased hemodynamic response in the hippocampus, thalamus and prefrontal cortex during abnormal sensory gating in schizophrenia
    Jason R Tregellas
    VISN19 MIRECC, Denver VA Medical Center, Denver, Colorado, USA
    Schizophr Res 92:262-72. 2007
    ..This study used functional magnetic resonance imaging (fMRI) to investigate the functional neuroanatomy of sensory gating deficits in schizophrenia...
  18. ncbi request reprint Reduction of spectral ghost artifacts in high-resolution echo-planar spectroscopic imaging of water and fat resonances
    Weiliang Du
    Department of Radiology, University of Chicago, Illinois 60637, USA
    Magn Reson Med 49:1113-20. 2003
    ..This technique is most useful in conjunction with high-resolution EPSI of water and fat resonances, but is less applicable to EPSI of metabolites due to the complexity of the spectra...
  19. pmc Risky decisions and their consequences: neural processing by boys with Antisocial Substance Disorder
    Thomas J Crowley
    Substance Dependence Division, Psychiatry Department, University of Colorado Denver, Denver, Colorado, USA
    PLoS ONE 5:e12835. 2010
    ..We hypothesized that, during processing of risky decisions and resulting rewards and punishments, brain activation would differ between abstinent ASD boys and comparison boys...
  20. ncbi request reprint Breast MR imaging with high spectral and spatial resolutions: preliminary experience
    Weiliang Du
    Department of Radiology, MC2026, University of Chicago, 5841 S Maryland Ave, Chicago, IL 60637, USA
    Radiology 224:577-85. 2002
    ..HSSR MR imaging data acquired before and after contrast medium injection showed spectrally inhomogeneous changes in the water resonances in small voxels that were not detectable with conventional MR imaging...
  21. pmc Exposure to the taste of alcohol elicits activation of the mesocorticolimbic neurocircuitry
    Francesca M Filbey
    Department of Psychology, University of Colorado at Boulder, Boulder, CO 80309, USA
    Neuropsychopharmacology 33:1391-401. 2008
    ..Thus, repeated exposure to the taste alcohol in the scanner elicits activation in mesocorticolimbic structures, and this activation is related to measures of urge and severity of alcohol problems...