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Juan Parra-Robles
Juan Parra-Robles
Verified email at cchmc.org
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Year
Quantification of regional fractional ventilation in human subjects by measurement of hyperpolarized 3He washout with 2D and 3D MRI
FC Horn, MH Deppe, H Marshall, J Parra-Robles, JM Wild
Journal of applied physiology 116 (2), 129-139, 2014
1002014
Experimental validation of the hyperpolarized 129Xe chemical shift saturation recovery technique in healthy volunteers and subjects with interstitial lung disease
NJ Stewart, G Leung, G Norquay, H Marshall, J Parra‐Robles, PS Murphy, ...
Magnetic resonance in medicine 74 (1), 196-207, 2015
992015
Optimized production of hyperpolarized 129Xe at 2 bars for in vivo lung magnetic resonance imaging
G Norquay, SR Parnell, X Xu, J Parra-Robles, JM Wild
Journal of Applied Physics 113 (4), 2013
962013
Direct visualisation of collateral ventilation in COPD with hyperpolarised gas MRI
H Marshall, MH Deppe, J Parra-Robles, S Hillis, CG Billings, S Rajaram, ...
Thorax 67 (7), 613-617, 2012
932012
Detection of early subclinical lung disease in children with cystic fibrosis by lung ventilation imaging with hyperpolarised gas MRI
H Marshall, A Horsley, CJ Taylor, L Smith, D Hughes, FC Horn, AJ Swift, ...
Thorax 72 (8), 760-762, 2017
912017
Compressed sensing in hyperpolarized 3He Lung MRI
S Ajraoui, KJ Lee, MH Deppe, SR Parnell, J Parra‐Robles, JM Wild
Magnetic Resonance in Medicine: An Official Journal of the International …, 2010
802010
Theoretical signal‐to‐noise ratio and spatial resolution dependence on the magnetic field strength for hyperpolarized noble gas magnetic resonance imaging of human lungs
J Parra‐Robles, AR Cross, GE Santyr
Medical physics 32 (1), 221-229, 2005
742005
Synchronous acquisition of hyperpolarised 3He and 1H MR images of the lungs – maximising mutual anatomical and functional information
JM Wild, S Ajraoui, MH Deppe, SR Parnell, H Marshall, J Parra‐Robles, ...
NMR in Biomedicine 24 (2), 130-134, 2011
672011
Simultaneous imaging of lung structure and function with triple-nuclear hybrid MR imaging
JM Wild, H Marshall, X Xu, G Norquay, SR Parnell, M Clemence, ...
Radiology 267 (1), 251-255, 2013
652013
Whole lung morphometry with 3D multiple b‐value hyperpolarized gas MRI and compressed sensing
HF Chan, NJ Stewart, J Parra‐Robles, GJ Collier, JM Wild
Magnetic resonance in medicine 77 (5), 1916-1925, 2017
592017
Hyperpolarized 129Xe gas lung MRI–SNR and T2* comparisons at 1.5 T and 3 T
X Xu, G Norquay, SR Parnell, MH Deppe, S Ajraoui, R Hashoian, ...
Magnetic resonance in medicine 68 (6), 1900-1904, 2012
592012
Comparison of CT-based Lobar Ventilation with 3He MR Imaging Ventilation Measurements
BA Tahir, C Van Holsbeke, RH Ireland, AJ Swift, FC Horn, H Marshall, ...
Radiology 278 (2), 585-592, 2016
442016
Lung ventilation volumetry with same‐breath acquisition of hyperpolarized gas and proton MRI
FC Horn, BA Tahir, NJ Stewart, GJ Collier, G Norquay, G Leung, ...
NMR in Biomedicine 27 (12), 1461-1467, 2014
442014
Incorporation of prior knowledge in compressed sensing for faster acquisition of hyperpolarized gas images
S Ajraoui, J Parra‐Robles, JM Wild
Magnetic Resonance in Medicine 69 (2), 360-369, 2013
392013
Susceptibility effects in hyperpolarized 3He lung MRI at 1.5T and 3T
MH Deppe, J Parra‐Robles, S Ajraoui, SR Parnell, M Clemence, ...
Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2009
392009
The influence of lung airways branching structure and diffusion time on measurements and models of short-range 3He gas MR diffusion
J Parra-Robles, JM Wild
Journal of magnetic resonance 225, 102-113, 2012
362012
A method for quantitative analysis of regional lung ventilation using deformable image registration of CT and hybrid hyperpolarized gas/1H MRI
BA Tahir, AJ Swift, H Marshall, J Parra-Robles, MQ Hatton, R Hartley, ...
Physics in Medicine & Biology 59 (23), 7267, 2014
342014
Slice profile effects in 2D slice-selective MRI of hyperpolarized nuclei
MH Deppe, K Teh, J Parra-Robles, KJ Lee, JM Wild
Journal of Magnetic Resonance 202 (2), 180-189, 2010
342010
Regional ventilation changes in the lung: treatment response mapping by using hyperpolarized gas MR imaging as a quantitative biomarker
FC Horn, H Marshall, GJ Collier, R Kay, S Siddiqui, CE Brightling, ...
Radiology 284 (3), 854-861, 2017
332017
A flexible 32‐channel receive array combined with a homogeneous transmit coil for human lung imaging with hyperpolarized 3He at 1.5 T
MH Deppe, J Parra‐Robles, H Marshall, T Lanz, JM Wild
Magnetic resonance in medicine 66 (6), 1788-1797, 2011
322011
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