J C McGowan

Summary

Affiliation: University of Pennsylvania
Country: USA

Publications

  1. ncbi request reprint Diffuse axonal pathology detected with magnetization transfer imaging following brain injury in the pig
    J C McGowan
    Department of Radiology, University of Pennsylvania, Philadelphia 19104, USA
    Magn Reson Med 41:727-33. 1999
  2. ncbi request reprint Technical issues for MRI examination of the spinal cord
    J C McGowan
    Department of Radiology, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, USA
    J Neurol Sci 172:S27-31. 2000
  3. ncbi request reprint Technical issues for MRI examination of the posterior fossa
    J C McGowan
    Department of Radiology, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, USA
    J Neurol Sci 172:S40-2. 2000
  4. ncbi request reprint Investigating demyelination in the brain in a canine model of globoid cell leukodystrophy (Krabbe disease) using magnetization transfer contrast: preliminary results
    J C McGowan
    Department of Radiology, School of Medicine, University of Pennsylvania, Philadelphia 19104, USA
    J Comput Assist Tomogr 24:316-21. 2000
  5. ncbi request reprint Characterization of experimental spinal cord injury with magnetization transfer ratio histograms
    J C McGowan
    Department of Radiology, University of Pennsylvania, Philadelphia 19104, USA
    J Magn Reson Imaging 12:247-54. 2000
  6. ncbi request reprint Magnetization transfer imaging of traumatic brain injury
    L J Bagley
    Department of Radiology, University of Pennsylvania Medical Center, Philadelphia 19104, USA
    J Magn Reson Imaging 11:1-8. 2000
  7. ncbi request reprint Magnetization transfer imaging and proton MR spectroscopy in the evaluation of axonal injury: correlation with clinical outcome after traumatic brain injury
    G Sinson
    Department of Neurosurgery, University of Pennsylvania School of Medicine, Philadelphia 19104, USA
    AJNR Am J Neuroradiol 22:143-51. 2001

Collaborators

Detail Information

Publications7

  1. ncbi request reprint Diffuse axonal pathology detected with magnetization transfer imaging following brain injury in the pig
    J C McGowan
    Department of Radiology, University of Pennsylvania, Philadelphia 19104, USA
    Magn Reson Med 41:727-33. 1999
    ..Positive and negative predictive values for MTR detection of DAI were 67 and 56%, respectively, and in acute studies alone, 89 and 61%. Gains in sensitivity over conventional imaging for detection of DAI were demonstrated...
  2. ncbi request reprint Technical issues for MRI examination of the spinal cord
    J C McGowan
    Department of Radiology, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, USA
    J Neurol Sci 172:S27-31. 2000
    ..Artifacts, including truncation, magnetic susceptibility, and those due to motion, may be present and strategies for their mitigation are discussed in this review...
  3. ncbi request reprint Technical issues for MRI examination of the posterior fossa
    J C McGowan
    Department of Radiology, University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, USA
    J Neurol Sci 172:S40-2. 2000
    ..Motion artifact from the sigmoid and transverse sinuses may appear as ghosting and can be mitigated with proper imaging parameter choices...
  4. ncbi request reprint Investigating demyelination in the brain in a canine model of globoid cell leukodystrophy (Krabbe disease) using magnetization transfer contrast: preliminary results
    J C McGowan
    Department of Radiology, School of Medicine, University of Pennsylvania, Philadelphia 19104, USA
    J Comput Assist Tomogr 24:316-21. 2000
    ..This study was designed to examine the use of quantitative magnetization transfer imaging (MTI) in naturally occurring globoid cell leukodystrophy (GLD) in the Cairn terrier...
  5. ncbi request reprint Characterization of experimental spinal cord injury with magnetization transfer ratio histograms
    J C McGowan
    Department of Radiology, University of Pennsylvania, Philadelphia 19104, USA
    J Magn Reson Imaging 12:247-54. 2000
    ..Less correlation with edema was observed, suggesting that the technique was most sensitive to true tissue alteration...
  6. ncbi request reprint Magnetization transfer imaging of traumatic brain injury
    L J Bagley
    Department of Radiology, University of Pennsylvania Medical Center, Philadelphia 19104, USA
    J Magn Reson Imaging 11:1-8. 2000
    ..Detection of abnormal MTR in NAWM that is prone to axonal injury may predict a poor patient outcome. The presence of normal MTR in NAWM in these areas does not necessarily confer a good outcome, however...
  7. ncbi request reprint Magnetization transfer imaging and proton MR spectroscopy in the evaluation of axonal injury: correlation with clinical outcome after traumatic brain injury
    G Sinson
    Department of Neurosurgery, University of Pennsylvania School of Medicine, Philadelphia 19104, USA
    AJNR Am J Neuroradiol 22:143-51. 2001
    ..CONCLUSION: MTR and MR spectroscopy can quantify damage after TBI, and NAA levels may be a sensitive indicator of the neuronal damage that results in a worse clinical outcome...