John N Morelli

Summary

Affiliation: Scott and White Memorial Hospital
Country: USA

Publications

  1. doi request reprint An image-based approach to understanding the physics of MR artifacts
    John N Morelli
    Department of Radiology, Scott and White Memorial Hospital and Clinic, Texas A and M Health Sciences Center, 2401 S 31st St, Temple, TX 76508, USA
    Radiographics 31:849-66. 2011
  2. doi request reprint Evaluation of a modified Stejskal-Tanner diffusion encoding scheme, permitting a marked reduction in TE, in diffusion-weighted imaging of stroke patients at 3 T
    John N Morelli
    Department of Radiology, Scott and White Clinic and Hospital, Texas A and M University Health Science Center, Temple, TX, USA
    Invest Radiol 45:29-35. 2010
  3. doi request reprint Time-resolved MR angiography of renal artery stenosis in a swine model at 3 Tesla using gadobutrol with digital subtraction angiography correlation
    John N Morelli
    Scott and White Clinic and Hospital and Department of Radiology, Texas A and M University Health Science Center, Temple, TX, USA
    J Magn Reson Imaging 36:704-13. 2012
  4. doi request reprint MR angiography of carotid artery aneurysms in a porcine model at 3 Tesla: comparison of two different macrocyclic gadolinium chelates and of dynamic and conventional techniques
    Oliver Wuesten
    Department of Radiology, University of Texas Medical Branch UTMB, 301 University Boulevard, Galveston, Texas, USA
    J Magn Reson Imaging 36:1203-12. 2012
  5. doi request reprint Enhancement in a brain glioma model: A comparison of half-dose gadobenate dimeglumine versus full-dose gadopentetate dimeglumine at 1.5 and 3 T
    John N Morelli
    Department of Radiology, Scott and White Clinic and Hospital, Texas A and M University Health Science Center Temple, Texas, USA
    J Magn Reson Imaging 38:306-11. 2013
  6. doi request reprint Magnetic resonance evaluation of renal artery stenosis in a swine model: performance of low-dose gadobutrol versus gadoterate meglumine in comparison with digital subtraction intra-arterial catheter angiography
    John N Morelli
    Scott and White Clinic and Hospital, Department of Radiology, Temple, TX, USA
    Invest Radiol 47:376-82. 2012
  7. doi request reprint Evaluation of gadodiamide versus gadobutrol for contrast-enhanced MR imaging in a rat brain glioma model at 1.5 and 3 T
    John N Morelli
    Department of Radiology, Scott and White Clinic and Hospital, Texas A and M University Health Science Center, Temple, TX 76504, USA
    Invest Radiol 45:810-8. 2010
  8. doi request reprint Technical considerations in MR angiography: an image-based guide
    John N Morelli
    Department of Radiology, Scott and White Clinic and Hospital, Texas A and M University Health Science Center, Temple, Texas, USA
    J Magn Reson Imaging 37:1326-41. 2013
  9. doi request reprint A historical overview of magnetic resonance imaging, focusing on technological innovations
    Tao Ai
    Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
    Invest Radiol 47:725-41. 2012

Collaborators

Detail Information

Publications9

  1. doi request reprint An image-based approach to understanding the physics of MR artifacts
    John N Morelli
    Department of Radiology, Scott and White Memorial Hospital and Clinic, Texas A and M Health Sciences Center, 2401 S 31st St, Temple, TX 76508, USA
    Radiographics 31:849-66. 2011
    ..With an improved awareness and understanding of these artifacts, radiologists will be better able to modify MR imaging protocols so as to optimize clinical image quality, allowing greater confidence in diagnosis...
  2. doi request reprint Evaluation of a modified Stejskal-Tanner diffusion encoding scheme, permitting a marked reduction in TE, in diffusion-weighted imaging of stroke patients at 3 T
    John N Morelli
    Department of Radiology, Scott and White Clinic and Hospital, Texas A and M University Health Science Center, Temple, TX, USA
    Invest Radiol 45:29-35. 2010
    ..To evaluate a modified Stejskal-Tanner diffusion gradient pulsing scheme that applies diffusion encoding during the entire time between the 2 requisite radiofrequency pulses, shortening TE...
  3. doi request reprint Time-resolved MR angiography of renal artery stenosis in a swine model at 3 Tesla using gadobutrol with digital subtraction angiography correlation
    John N Morelli
    Scott and White Clinic and Hospital and Department of Radiology, Texas A and M University Health Science Center, Temple, TX, USA
    J Magn Reson Imaging 36:704-13. 2012
    ..To establish the minimum dose required for detection of renal artery stenosis using high temporal resolution, contrast enhanced MR angiography (MRA) in a porcine model...
  4. doi request reprint MR angiography of carotid artery aneurysms in a porcine model at 3 Tesla: comparison of two different macrocyclic gadolinium chelates and of dynamic and conventional techniques
    Oliver Wuesten
    Department of Radiology, University of Texas Medical Branch UTMB, 301 University Boulevard, Galveston, Texas, USA
    J Magn Reson Imaging 36:1203-12. 2012
    ....
  5. doi request reprint Enhancement in a brain glioma model: A comparison of half-dose gadobenate dimeglumine versus full-dose gadopentetate dimeglumine at 1.5 and 3 T
    John N Morelli
    Department of Radiology, Scott and White Clinic and Hospital, Texas A and M University Health Science Center Temple, Texas, USA
    J Magn Reson Imaging 38:306-11. 2013
    ..To examine dose reduction comparing enhancement with full-dose gadopentetate dimeglumine (0.1 mmol/kg) to half-dose gadobenate dimeglumine in a rat brain glioma model...
  6. doi request reprint Magnetic resonance evaluation of renal artery stenosis in a swine model: performance of low-dose gadobutrol versus gadoterate meglumine in comparison with digital subtraction intra-arterial catheter angiography
    John N Morelli
    Scott and White Clinic and Hospital, Department of Radiology, Temple, TX, USA
    Invest Radiol 47:376-82. 2012
    ..The aim of this study was to compare low-dose imaging with gadobutrol and gadoterate meglumine (Gd-DOTA) for evaluation of renal artery stenosis with 3-T magnetic resonance angiography (MRA) in a swine model...
  7. doi request reprint Evaluation of gadodiamide versus gadobutrol for contrast-enhanced MR imaging in a rat brain glioma model at 1.5 and 3 T
    John N Morelli
    Department of Radiology, Scott and White Clinic and Hospital, Texas A and M University Health Science Center, Temple, TX 76504, USA
    Invest Radiol 45:810-8. 2010
    ..5 and 3 T. Lesion enhancement with standard-dose gadobutrol in scans performed at 1.5 T was also compared with that of half-dose gadobutrol in scans performed at 3 T...
  8. doi request reprint Technical considerations in MR angiography: an image-based guide
    John N Morelli
    Department of Radiology, Scott and White Clinic and Hospital, Texas A and M University Health Science Center, Temple, Texas, USA
    J Magn Reson Imaging 37:1326-41. 2013
    ....
  9. doi request reprint A historical overview of magnetic resonance imaging, focusing on technological innovations
    Tao Ai
    Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
    Invest Radiol 47:725-41. 2012
    ..This article describes important technological innovations in the field of MRI, together with their clinical applicability today, providing critical insights into future developments...