Dr Guilhem Collier
Department of Infection, Immunity and Cardiovascular Disease
Senior Research Scientist
G.J.Collier@sheffield.ac.uk
+44 114 215 9145
+44 114 215 9145
Polaris
Full contact details
Dr Guilhem Collier
Department of Infection, Immunity and Cardiovascular Disease
Polaris
18 Claremont Crescent
Sheffield
S10 2TA
Department of Infection, Immunity and Cardiovascular Disease
Polaris
18 Claremont Crescent
Sheffield
S10 2TA
- Publications
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Journal articles
- MR properties of 19 F C3 F8 gas in the lungs of healthy volunteers:
T
2
∗
and apparent diffusion coefficient at 1.5T and
T
2
∗
at 3T.. Magn Reson Med.
- Spectral graph theory efficiently characterizes ventilation heterogeneity in lung airway networks: Spectral graph theory efficiently characterizes ventilation heterogeneity in lung airway networks. Journal of the Royal Society Interface, 17(168).
- Hyperpolarised xenon magnetic resonance spectroscopy for the longitudinal assessment of changes in gas diffusion in IPF. Thorax, 74(5), 500-502. View this article in WRRO
- Single breath-held acquisition of co-registered 3D 129Xe lung ventilation and anatomical proton images of the human lung with compressed sensing. Magnetic Resonance in Medicine. View this article in WRRO
- Airway microstructure in idiopathic pulmonary fibrosis: Assessment at hyperpolarized 3He diffusion-weighted MRI. Radiology, 291(1). View this article in WRRO
- Comparison of CT ventilation imaging and hyperpolarised gas MRI: effects of breathing manoeuvre.. Physics in Medicine and Biology. View this article in WRRO
- Imaging Collateral Ventilation in Patients With Advanced Chronic Obstructive Pulmonary Disease: Relative Sensitivity of
3
He and
129
Xe MRI. Journal of Magnetic Resonance Imaging, 49(4), 1195-1197. View this article in WRRO
- Comparison of in vivo lung morphometry models from 3D multiple b-value 3He and 129Xe diffusion-weighted MRI. Magnetic Resonance in Medicine. View this article in WRRO
- Spatial Comparison of CT-Based Surrogates of Lung Ventilation With Hyperpolarized Helium-3 and Xenon-129 Gas MRI in Patients Undergoing Radiation Therapy. International Journal of Radiation Oncology, Biology, Physics, 102(4), 1276-1286. View this article in WRRO
- Assessment of the influence of lung inflation state on the quantitative parameters derived from hyperpolarized gas lung ventilation MRI in healthy volunteers.. Journal of Applied Physiology. View this article in WRRO
- Patterns of regional lung physiology in cystic fibrosis using ventilation magnetic resonance imaging and multiple-breath washout.. European Respiratory Journal, 52(5). View this article in WRRO
- 129 Xe-Rb Spin-Exchange Optical Pumping with High Photon Efficiency. Physical Review Letters, 121(15). View this article in WRRO
- Comparison of Quantitative Multiple Breath Specific Ventilation Imaging Using Co-localized 2D Oxygen Enhanced MRI and Hyperpolarized 3He MRI.. Journal of Applied Physiology. View this article in WRRO
- Effect of upper airway on tracheobronchial fluid dynamics. International Journal for Numerical Methods in Biomedical Engineering, 34(9), e3112-e3112. View this article in WRRO
- Imaging Lung Function Abnormalities in Primary Ciliary Dyskinesia Using Hyperpolarized Gas Ventilation MRI. Annals of the American Thoracic Society, 15(12), 1487-1490. View this article in WRRO
- 3D phase contrast MRI in models of human airways: Validation of computational fluid dynamics simulations of steady inspiratory flow. Journal of Magnetic Resonance Imaging, 48(5), 1400-1409. View this article in WRRO
- Comparison of 3
He and 129
Xe MRI for evaluation of lung microstructure and ventilation at 1.5T. Journal of Magnetic Resonance Imaging, 48(3), 632-642. View this article in WRRO
- Longitudinal Assessment of Children with Mild CF Using Hyperpolarised Gas Lung MRI and LCI. American Journal of Respiratory and Critical Care Medicine, 197(3). View this article in WRRO
- 3D diffusion-weighted 129
Xe MRI for whole lung morphometry. Magnetic Resonance in Medicine, 79(6), 2986-2995. View this article in WRRO
- Supine posture changes lung volumes and increases ventilation heterogeneity in cystic fibrosis. PLoS ONE, 12(11). View this article in WRRO
- Comparison of in-vivo lung morphometry models from multiple b-value diffusion-weighted MRI in healthy controls, IPF and COPD patients. Imaging. View this article in WRRO
- Regional Ventilation Changes in the Lung: Treatment Response Mapping by Using Hyperpolarized Gas MR Imaging as a Quantitative Biomarker. Radiology, 284(3). View this article in WRRO
- Spatial fuzzy c-means thresholding for semiautomated calculation of percentage lung ventilated volume from hyperpolarized gas and (1) H MRI. Journal of Magnetic Resonance Imaging. View this article in WRRO
- Whole lung morphometry with 3D multiple b‐value hyperpolarized gas MRI and compressed sensing. Magnetic Resonance in Medicine, 77(5), 1916-1925. View this article in WRRO
- Detection of early subclinical lung disease in children with cystic fibrosis by lung ventilation imaging with hyperpolarised gas MRI. Thorax, 72(8), 760-762. View this article in WRRO
- Reproducibility of quantitative indices of lung function and microstructure from 129Xe chemical shift saturation recovery (CSSR) MR spectroscopy. Magnetic Resonance in Medicine. View this article in WRRO
- Multiparametric Magnetic Resonance Imaging in Pulmonary Hypertension. Current Cardiovascular Imaging Reports, 8(12).
- Observation of cardiogenic flow oscillations in healthy subjects with hyperpolarized 3 He MRI. Journal of Applied Physiology, 119(9), 1007-1014. View this article in WRRO
- In vivo measurement of gas flow in human airways with hyperpolarized gas MRI and compressed sensing.. Magn Reson Med, 73(6), 2255-2261. View this article in WRRO
- Lung ventilation volumetry with same-breath acquisition of hyperpolarized gas and proton MRI. NMR in Biomedicine, 27(12), 1461-1467. View this article in WRRO
- A miniaturized planar patch-clamp system for transportable use. Biosensors and Bioelectronics, 32(1), 96-103.
- Spectral graph theory efficiently characterises ventilation heterogeneity in lung airway networks.
- Dissolved 129Xe lung MRI with 4-echo 3D radial spectroscopic imaging: quantification of regional gas transfer in idiopathic pulmonary fibrosis. Magnetic Resonance in Medicine.
Chapters
- List of Contributors, Hyperpolarized and Inert Gas MRI (pp. xi-xii). Elsevier
- Dynamic Imaging of Lung Ventilation and Gas Flow With Hyperpolarized Gas MRI, Hyperpolarized and Inert Gas MRI (pp. 47-59). Elsevier
Conference proceedings papers
- S75 Hyperpolarised 129-xenon MRI in differentiating between fibrotic and inflammatory interstitial lung disease and assessing longitudinal change. Basic science in ILD: what drives progression?
- 3D deep convolutional neural network-based ventilated lung segmentation using multi-nuclear hyperpolarized gas MRI. Thoracic Image Analysis, Vol. 12502 (pp 24-35). Lima, Peru, 8 October 2020 - 8 October 2020. View this article in WRRO
- Benchmarking inhaled nanoparticle measurements of airspace dimension with hyperpolarised 129Xe diffusion-weighted MRI. Imaging
- 1H and 129Xe MRI to detect functional and structural lung disease in sub-clinical cystic fibrosis. Cystic fibrosis
- Clinical applicability of 3He and 129Xe ventilation MRI in cystic fibrosis: longitudinal follow up. Cystic fibrosis
- Imaging functional and microstructural changes in the lungs of children born prematurely. Imaging
- Longitudinal change in hyperpolarised 129-xenon MR spectroscopy in interstitial lung disease. Imaging
- Correlations of ventilation heterogeneity and spirometry in asthma; initial experience with hyperpolarised gas MRI in a clinical setting. Imaging
- Predicting multiple breath washout outcomes from hyperpolarised gas magnetic resonance imaging (MRI). Imaging
- P213 A comparison of ventilation MRI using hyperpolarised 3He and 129Xe to assess cystic fibrosis lung disease. Journal of Cystic Fibrosis, Vol. 18 (pp S117-S117)
- P211 129Xe ventilation MRI and LCI to assess acute maximal exercise as a method of airway clearance. Journal of Cystic Fibrosis, Vol. 18 (pp S116-S117)
- P212 Ventilation MRI tracks longitudinal lung function changes in patients with cystic fibrosis and clinically stable FEV1 and Lung Clearance Index. Journal of Cystic Fibrosis, Vol. 18 (pp S117-S117)
- WS17-2 The sensitivity of MRI to detect both functional and structural lung abnormalities in sub-clinical cystic fibrosis. Journal of Cystic Fibrosis, Vol. 18 (pp S32-S32)
- Probing diffusion and perfusion in idiopathic pulmonary fibrosis with hyperpolarised xenon and dynamic contrast-enhanced magnetic resonance imaging. Thorax, Vol. 73(Suppl 4) (pp A44-A45). London, UK, 5 December 2018 - 7 December 2018. View this article in WRRO
- The effect of inhaled lung volume on ventilation heterogeneity in CF using 3He MRI. Cystic fibrosis
- OC-0182: A comparison of CT ventilation with 3He and 129Xe MRI for functional avoidance treatment planning. Radiotherapy and Oncology, Vol. 127(Supplement 1) (pp S96-S97). Barcelona, Spain, 20 April 2018 - 24 April 2018. View this article in WRRO
- Hyperpolarised gas ventilation MRI detects early lung ventilation heterogeneity in children with primary ciliary dyskinesia. Paediatric Respiratory Physiology and Sleep
- Late breaking abstract - Hyperpolarised gas MRI demonstrates sub-clinical progression in IPF over 6 months. European Respiratory Journal, Vol. 50(Suppl 61). Milan, Italy, 9 September 2017 - 13 September 2017. View this article in WRRO
- Ventilation heterogeneity assessed in patients with mild cystic fibrosis and asthma using Hyperpolarised gas MRI histogram analysis. Imaging
- Longitudinal monitoring of lung microstructure with HP gas diffusion-weighted MRI in mild cystic fibrosis children. Cystic Fibrosis View this article in WRRO
- Regional phase III slope measurement using hyperpolarized gas MR imaging. 1.3 Imaging View this article in WRRO
- Diffusion-weighted hyperpolarised gas MRI in idiopathic pulmonary fibrosis : reproducibility and clinical significance. ERS International Congress 2016 abstracts, Vol. 48(Suppl 60). London, UK, 3 September 2016 - 7 September 2016. View this article in WRRO
- Longitudinal monitoring of disease progression in children with mild CF using hyperpolarised gas MRI and LCI. 9.1 Respiratory Function Technologists/Scientists View this article in WRRO
- Comparison of phase III slope analysis from MBW with hyperpolarised gas MRI in children with mild CF. 9.1 Respiratory Function Technologists/Scientists
- Ventilation CT : voxel-level comparison with HP gas MRI. European Respiratory Journal, Vol. 48(Suppl 60). Estoril, Portugal, 10 March 2016 - 13 March 2016. View this article in WRRO
- Comparison of 3 He and 129 Xe MRI for evaluation of lung microstructure and ventilation at 1.5 T. European Respiratory Journal, Vol. 48(suppl 60), 3 September 2016 - 7 September 2016. View this article in WRRO
- WE-AB-202-07: Ventilation CT: Voxel-Level Comparison with Hyperpolarized Helium-3 & Xenon-129 MRI. Medical Physics, Vol. 43(6) (pp 3795-3796), 31 July 2016 - 4 August 2016. View this article in WRRO
- WS15.2 Multiple breath washout and imaging with 3 He MRI and CT scans to monitor early-stage lung disease in patients with cystic fibrosis. Journal of Cystic Fibrosis, Vol. 15 (pp S24-S25)
- P283 Hyperpolarised Gas MRI – a pathway to Clinical Diagnostic Imaging. Thorax, Vol. 70(Suppl 3) (pp A220.3-A221)
- P286 Correlations of functional multi-nuclear MR imaging indices with pulmonary function tests in the assessment of idiopathic pulmonary fibrosis. Thorax, Vol. 70(Suppl 3) (pp A223.1-A223)
- Hyperpolarised gas MR lung imaging – Breaks through to clinical practice. 1.3 Imaging
Other
- Commentaries on Viewpoint: Could lobar flow sequencing account for convection-dependent ventilation heterogeneity in normal humans?. Journal of Applied Physiology, 121(2), 592-592. View this article in WRRO
- MR properties of 19 F C3 F8 gas in the lungs of healthy volunteers:
T
2
∗
and apparent diffusion coefficient at 1.5T and
T
2
∗
at 3T.. Magn Reson Med.