Yousef Mazaheri

Summary

Affiliation: Memorial Sloan-Kettering Cancer Center
Country: USA

Publications

  1. ncbi Diffusion-weighted magnetic resonance imaging of the prostate: improved robustness with stretched exponential modeling
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
    J Comput Assist Tomogr 36:695-703. 2012
  2. ncbi Motion correction of multi-b-value diffusion-weighted imaging in the liver
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
    Acad Radiol 19:1573-80. 2012
  3. ncbi Reducing the influence of b-value selection on diffusion-weighted imaging of the prostate: evaluation of a revised monoexponential model within a clinical setting
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
    J Magn Reson Imaging 35:660-8. 2012
  4. ncbi Measurements of tissue T1 spin-lattice relaxation time and discrimination of large draining veins using transient EPI data sets in BOLD-weighted fMRI acquisitions
    Yousef Mazaheri
    Department of Medical Physics and Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA
    Neuroimage 32:603-15. 2006
  5. ncbi MRI of the prostate: clinical relevance and emerging applications
    Yousef Mazaheri
    Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, USA
    J Magn Reson Imaging 33:258-74. 2011
  6. ncbi Semi-automatic deformable registration of prostate MR images to pathological slices
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA
    J Magn Reson Imaging 32:1149-57. 2010
  7. ncbi Prostate cancer: identification with combined diffusion-weighted MR imaging and 3D 1H MR spectroscopic imaging--correlation with pathologic findings
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, 1275 York Ave, Room C 278, New York, NY 10021, USA
    Radiology 246:480-8. 2008
  8. ncbi MR imaging of the prostate in clinical practice
    Yousef Mazaheri
    Departments of Medical Physics and Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10021, USA
    MAGMA 21:379-92. 2008
  9. ncbi Are histopathological features of prostate cancer lesions associated with identification of extracapsular extension on magnetic resonance imaging?
    Liang Wang
    Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
    BJU Int 106:1303-8. 2010
  10. ncbi Prostate tumor volume measurement with combined T2-weighted imaging and diffusion-weighted MR: correlation with pathologic tumor volume
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, 1275 York Ave, Room C 278, New York, NY 10065, USA
    Radiology 252:449-57. 2009

Detail Information

Publications18

  1. ncbi Diffusion-weighted magnetic resonance imaging of the prostate: improved robustness with stretched exponential modeling
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
    J Comput Assist Tomogr 36:695-703. 2012
    ..This study aimed to compare the intraclass correlation coefficients of parameters estimated with stretched exponential and biexponential diffusion models of in vivo diffusion-weighted magnetic resonance imaging (MRI) of the prostate...
  2. ncbi Motion correction of multi-b-value diffusion-weighted imaging in the liver
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
    Acad Radiol 19:1573-80. 2012
    ..The objective of this article is to present a reliable method to reduce motion-related artifacts during free-breathing at higher b-values when signal levels are low...
  3. ncbi Reducing the influence of b-value selection on diffusion-weighted imaging of the prostate: evaluation of a revised monoexponential model within a clinical setting
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
    J Magn Reson Imaging 35:660-8. 2012
    ....
  4. ncbi Measurements of tissue T1 spin-lattice relaxation time and discrimination of large draining veins using transient EPI data sets in BOLD-weighted fMRI acquisitions
    Yousef Mazaheri
    Department of Medical Physics and Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA
    Neuroimage 32:603-15. 2006
    ..9. The results indicate that transient data sets can provide additional information that is useful for both localization and characterization of the functionally relevant BOLD response...
  5. ncbi MRI of the prostate: clinical relevance and emerging applications
    Yousef Mazaheri
    Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, USA
    J Magn Reson Imaging 33:258-74. 2011
    ....
  6. ncbi Semi-automatic deformable registration of prostate MR images to pathological slices
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA
    J Magn Reson Imaging 32:1149-57. 2010
    ..To present a semi-automatic deformable registration algorithm for co-registering T2-weighted (T2w) images of the prostate with whole-mount pathological sections of prostatectomy specimens...
  7. ncbi Prostate cancer: identification with combined diffusion-weighted MR imaging and 3D 1H MR spectroscopic imaging--correlation with pathologic findings
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, 1275 York Ave, Room C 278, New York, NY 10021, USA
    Radiology 246:480-8. 2008
    ....
  8. ncbi MR imaging of the prostate in clinical practice
    Yousef Mazaheri
    Departments of Medical Physics and Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10021, USA
    MAGMA 21:379-92. 2008
    ..This review summarizes the role of MR imaging in the management of prostate cancer and describes practical approaches to implementing anatomic, metabolic and functional MR imaging techniques in the clinic...
  9. ncbi Are histopathological features of prostate cancer lesions associated with identification of extracapsular extension on magnetic resonance imaging?
    Liang Wang
    Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
    BJU Int 106:1303-8. 2010
    ..To assess the effect of histopathological lesion characteristics on the sensitivity of magnetic resonance imaging (MRI) for per-lesion identification of extracapsular extension (ECE) of prostate cancer...
  10. ncbi Prostate tumor volume measurement with combined T2-weighted imaging and diffusion-weighted MR: correlation with pathologic tumor volume
    Yousef Mazaheri
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, 1275 York Ave, Room C 278, New York, NY 10065, USA
    Radiology 252:449-57. 2009
    ....
  11. ncbi Diffusion-weighted endorectal MR imaging at 3 T for prostate cancer: tumor detection and assessment of aggressiveness
    Hebert Alberto Vargas
    Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, Room C 278, New York, NY 10065, USA
    Radiology 259:775-84. 2011
    ....
  12. ncbi Extension of the intravoxel incoherent motion model to non-gaussian diffusion in head and neck cancer
    Yonggang Lu
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA
    J Magn Reson Imaging 36:1088-96. 2012
    ..To extend the intravoxel incoherent motion (IVIM) magnetic resonance imaging (MRI) model to restricted diffusion and to simultaneously quantify the perfusion and restricted diffusion parameters in neck nodal metastases...
  13. ncbi Assessment of biologic aggressiveness of prostate cancer: correlation of MR signal intensity with Gleason grade after radical prostatectomy
    Liang Wang
    Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, Rm C 278, New York, NY 10021, USA
    Radiology 246:168-76. 2008
    ....
  14. ncbi Imaging intratumoral convection: pressure-dependent enhancement in chemotherapeutic delivery to solid tumors
    Terence P F Gade
    Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York 10021, USA
    Clin Cancer Res 15:247-55. 2009
    ..We investigated the hypothesis that improved intratumoral convection can alter tumor metabolism and enhance the delivery of a LMW chemotherapeutic agent to solid tumors...
  15. ncbi Combined time-resolved and high-spatial-resolution 3D MRA using an extended adaptive acquisition
    Yousef Mazaheri
    Department of Medical Physics, University of Wisconsin, Madison, Wisconsin, USA
    J Magn Reson Imaging 15:291-301. 2002
    ..To combine the benefits of time-resolved dynamic imaging and single elliptical centric acquisitions in a reasonable scan time...
  16. ncbi Information transfer rate in fMRI experiments measured using mutual information theory
    B Douglas Ward
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, USA
    J Neurosci Methods 167:22-30. 2008
    ..For designs with shorter block lengths, the MIR is limited by the channel capacity. For experimental designs with longer block lengths, the MIR is limited by the low source information transmission rate...
  17. ncbi State-space estimation of the input stimulus function using the Kalman filter: a communication system model for fMRI experiments
    B Douglas Ward
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, USA
    J Neurosci Methods 158:271-8. 2006
    ..Reconstruction of the input stimulus function provides insight into actual brain activity during task activation with less temporal blurring, and may be considered as a first step toward estimation of the true neuronal input function...
  18. ncbi Multishot partial-k-space EPI for high-resolution fMRI demonstrated in a rat whisker barrel stimulation model at 3T
    Hanbing Lu
    Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA
    Magn Reson Med 50:1215-22. 2003
    ..Most of the pixels that exhibited high BOLD responses had high blood volume weightings. The benefits of this technique are expected to increase for high-resolution fMRI at higher magnetic fields, where T(2) (*) is shorter...