Works matching AU Ordidge, Roger

Results: 57

Global call to action on MR safety.

Published in:

1999

By:

Ordidge, Roger;
Fullerton, Gary D.;
Ordidge, R;
Fullerton, G D

Publication type:

Editorial

Letter to the Editor.

Published in:

Journal of Magnetic Resonance Imaging, 1999, v. 9, n. 5, p. 630, doi. 10.1002/(SICI)1522-2586(199905)9:5<630::AID-JMRI2>3.0.CO;2-P

By:

Norris, David G.;
Ordidge, Roger

Publication type:

Article

Ultrahigh field brain magnetic resonance imaging using semiadiabatic radiofrequency pulses.

Published in:

NMR in Biomedicine, 2022, v. 35, n. 6, p. 1, doi. 10.1002/nbm.4672

By:

Ordidge, Roger;
Blunck, Yasmin;
Glarin, Rebecca;
Moffat, Bradford;
Johnston, Leigh

Publication type:

Article

Ultra‐high‐field MRI using composite RF (STEP) pulses.

Published in:

NMR in Biomedicine, 2021, v. 34, n. 2, p. 1, doi. 10.1002/nbm.4445

By:

Ordidge, Roger;
Cleary, Jon;
Glarin, Rebecca;
Blunck, Yasmin;
Farquharson, Shawna;
Moffat, Bradford

Publication type:

Article

Cardiac phenotyping in ex vivo murine embryos using µMRI.

Published in:

NMR in Biomedicine, 2009, v. 22, n. 8, p. 857, doi. 10.1002/nbm.1400

By:

Cleary, Jon O.;
Price, Anthony N.;
Thomas, David L.;
Scambler, Peter J.;
Kyriakopoulou, Vanessa;
McCue, Karen;
Schneider, Jürgen E.;
Ordidge, Roger J.;
Lythgoe, Mark F.

Publication type:

Article

Doubling the resolution of echo-planar brain imaging by acquisition of two k-space lines per gradient reversal using TRAIL.

Published in:

NMR in Biomedicine, 2008, v. 21, n. 2, p. 79, doi. 10.1002/nbm.1155

By:

Priest, Andrew N.;
De Vita, Enrico;
Ordidge, Roger J.

Publication type:

Article

Frequency offset corrected inversion (FOCI) pulses for use in localized spectroscopy.

Published in:

Magnetic Resonance in Medicine, 1996, v. 36, n. 4, p. 562, doi. 10.1002/mrm.1910360410

By:

Ordidge, Roger J.;
Wylezinska, Marzena;
Hugg, James W.;
Butterworth, Edward;
Franconi, Florence

Publication type:

Article

Assessment of relative brain iron concentrations using T2-weighted and T2*-weighted MRI at 3 Tesla.

Published in:

Magnetic Resonance in Medicine, 1994, v. 32, n. 3, p. 335, doi. 10.1002/mrm.1910320309

By:

Ordidge, Roger J.;
Gorell, Jay M.;
Deniau, Jean C.;
Knight, Robert A.;
Helpern, Joseph A.

Publication type:

Article

Random noise selective excitation pulses.

Published in:

Magnetic Resonance in Medicine, 1987, v. 5, n. 1, p. 93, doi. 10.1002/mrm.1910050113

By:

Ordidge, Roger J.

Publication type:

Article

Depth of delayed cooling alters neuroprotection pattern after hypoxia‐ischemia.

Published in:

Annals of Neurology, 2005, v. 58, n. 1, p. 75

By:

Osuke Iwata;
John S. Thornton;
Mark W. Sellwood;
Sachiko Iwata;
Yasuko Sakata;
Martina A. Noone;
Frances E. O'Brien;
Alan Bainbridge;
Enrico De Vita;
Gennadij Raivich;
Donald Peebles;
Francesco Scaravilli;
Ernest B. Cady;
Roger Ordidge;
John S. Wyatt;
Nicola J. Robertson

Publication type:

Article

Monitoring systemic amyloidosis using MRI measurements of the extracellular volume fraction.

Published in:

Amyloid, 2013, v. 20, n. 2, p. 93, doi. 10.3109/13506129.2013.787984

By:

Campbell-Washburn, Adrienne E.;
Price, Anthony N.;
Ellmerich, Stephan;
Simons, J. Paul;
Al-Shawi, Raya;
Kalber, Tammy L.;
Ghatrora, Rupinder;
Hawkins, Philip N.;
Moon, James C.;
Ordidge, Roger J.;
Pepys, Mark B.;
Lythgoe, Mark F.

Publication type:

Article

Anodal transcranial direct current stimulation increases brain intracellular pH and modulates bioenergetics.

Published in:

International Journal of Neuropsychopharmacology, 2013, v. 16, n. 8, p. 1695, doi. 10.1017/S1461145713000084

By:

Rae, Caroline D.;
Lee, Vincent H.-C.;
Ordidge, Roger J.;
Alonzo, Angelo;
Loo, Colleen

Publication type:

Article

Feasibility of identifying the ideal locations for motor intention decoding using unimodal and multimodal classification at 7T-fMRI.

Published in:

Scientific Reports, 2018, v. 8, n. 1, p. 1, doi. 10.1038/s41598-018-33839-4

By:

Yoo, Peter E.;
Oxley, Thomas J.;
John, Sam E.;
Opie, Nicholas L.;
Ordidge, Roger J.;
O’Brien, Terence J.;
Hagan, Maureen A.;
Wong, Yan T.;
Moffat, Bradford A.

Publication type:

Article

Cerebral quantitative susceptibility mapping predicts amyloid-β-related cognitive decline.

Published in:

2017

By:

Ayton, Scott;
Fazlollahi, Amir;
Bourgeat, Pierrick;
Raniga, Parnesh;
Ng, Amanda;
Yen Ying Lim;
Diouf, Ibrahima;
Farquharson, Shawna;
Fripp, Jurgen;
Ames, David;
Doecke, James;
Desmond, Patricia;
Ordidge, Roger;
Masters, Colin L.;
Rowe, Christopher C.;
Maruff, Paul;
Villemagne, Victor L.;
Bush, Ashley I.;
Lim, Yen Ying;
Australian Imaging Biomarkers and Lifestyle (AIBL) Research Group

Publication type:

journal article

High field (9.4 Tesla) magnetic resonance imaging of cortical grey matter lesions in multiple sclerosis.

Published in:

Brain: A Journal of Neurology, 2010, v. 133, n. 3, p. 858, doi. 10.1093/brain/awp335

By:

Schmierer, Klaus;
Parkes, Harold G.;
Po-Wah So;
An, Shu F.;
Brandner, Sebastian;
Ordidge, Roger J.;
Yousry, Tarek A.;
Miller, David H.

Publication type:

Article

Subpixel Enhancement of Nonuniform Tissue (SPENT): A Novel MRI Technique for Quantifying BMD.

Published in:

Journal of Bone & Mineral Research, 2009, v. 24, n. 2, p. 324, doi. 10.1359/jbmr.080911

By:

Yiannakas, Marios C.;
Carmichael, David W.;
Farquharson, Michael J.;
Ordidge, Roger J.

Publication type:

Article

Optimized partial-coverage functional analysis pipeline (OPFAP): a semi-automated pipeline for skull stripping and co-registration of partial-coverage, ultra-high-field functional images.

Published in:

MAGMA: Magnetic Resonance Materials in Physics, Biology & Medicine, 2018, v. 31, n. 5, p. 621, doi. 10.1007/s10334-018-0690-z

By:

Yoo, Peter E.;
Cleary, Jon O.;
Kolbe, Scott C.;
Ordidge, Roger J.;
O’Brien, Terence J.;
Opie, Nicholas L.;
John, Sam E.;
Oxley, Thomas J.;
Moffat, Bradford A.

Publication type:

Article

Design, construction and evaluation of an anthropomorphic head phantom with realistic susceptibility artifacts.

Published in:

Journal of Magnetic Resonance Imaging, 2007, v. 26, n. 1, p. 202, doi. 10.1002/jmri.20993

By:

Shmueli, Karin;
Thomas, David L.;
Ordidge, Roger J.

Publication type:

Article

EPI distortion correction from a simultaneously acquired distortion map using TRAIL.

Published in:

Journal of Magnetic Resonance Imaging, 2006, v. 23, n. 4, p. 597, doi. 10.1002/jmri.20508

By:

Priest, Andrew N.;
De Vita, Enrico;
Thomas, David L.;
Ordidge, Roger J.

Publication type:

Article

Assessment of magnetic field (4.7 T) induced forces on prosthetic heart valves and annuloplasty rings.

Published in:

Journal of Magnetic Resonance Imaging, 2005, v. 22, n. 2, p. 311, doi. 10.1002/jmri.20373

By:

Edwards, Maria-Benedicta;
Ordidge, Roger J.;
Hand, Jeffrey W.;
Taylor, Kenneth M.;
Young, Ian R.

Publication type:

Article

Translational and rotational forces on heart valve prostheses subjected ex vivo to a 4.7-T MR system.

Published in:

Journal of Magnetic Resonance Imaging, 2002, v. 16, n. 6, p. 653, doi. 10.1002/jmri.10201

By:

Edwards, Maria-Benedicta;
Ordidge, Roger J.;
Thomas, David L.;
Hand, Jeffrey W.;
Taylor, Kenneth M.

Publication type:

Article

Extracting more for less: multi‐echo MP2RAGE for simultaneous T1‐weighted imaging, T1 mapping, R2∗ mapping, SWI, and QSM from a single acquisition.

Published in:

Magnetic Resonance in Medicine, 2020, v. 83, n. 4, p. 1178, doi. 10.1002/mrm.27975

By:

Sun, Hongfu;
Cleary, Jon O.;
Glarin, Rebecca;
Kolbe, Scott C.;
Ordidge, Roger J.;
Moffat, Bradford A.;
Pike, G. Bruce

Publication type:

Article

Compressed sensing effects on quantitative analysis of undersampled human brain sodium MRI.

Published in:

Magnetic Resonance in Medicine, 2020, v. 83, n. 3, p. 1025, doi. 10.1002/mrm.27993

By:

Blunck, Yasmin;
Kolbe, Scott C.;
Moffat, Bradford A.;
Ordidge, Roger J.;
Cleary, Jon O.;
Johnston, Leigh A.

Publication type:

Article

Zero‐gradient‐excitation ramped hybrid encoding (zGRF‐RHE) sodium MRI.

Published in:

Magnetic Resonance in Medicine, 2019, v. 81, n. 2, p. 1172, doi. 10.1002/mrm.27484

By:

Blunck, Yasmin;
Moffat, Bradford A.;
Kolbe, Scott C.;
Ordidge, Roger J.;
Cleary, Jon O.;
Johnston, Leigh A.

Publication type:

Article

3D-Multi-Echo Radial Imaging of 23Na (3D-MERINA) for Time-Efficient Multi-Parameter Tissue Compartment Mapping.

Published in:

Magnetic Resonance in Medicine, 2018, v. 79, n. 4, p. 1950, doi. 10.1002/mrm.26848

By:

Blunck, Yasmin;
Josan, Sonal;
Taqdees, Syeda Warda;
Moffat, Bradford A.;
Ordidge, Roger J.;
Cleary, Jon O.;
Johnston, Leigh A.

Publication type:

Article

Using the robust principal component analysis algorithm to remove RF spike artifacts from MR images.

Published in:

Magnetic Resonance in Medicine, 2016, v. 75, n. 6, p. 2517, doi. 10.1002/mrm.25851

By:

Campbell‐Washburn, Adrienne E.;
Atkinson, David;
Nagy, Zoltan;
Chan, Rachel W.;
Josephs, Oliver;
Lythgoe, Mark F.;
Ordidge, Roger J.;
Thomas, David L.

Publication type:

Article

Diffusion microscopic MRI of the mouse embryo: Protocol and practical implementation in the splotch mouse model.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 2, p. 731, doi. 10.1002/mrm.25145

By:

Norris, Francesca C.;
Siow, Bernard M.;
Cleary, Jon O.;
Wells, Jack A.;
Castro, Sandra C.P.;
Ordidge, Roger J.;
Greene, Nicholas D.E.;
Copp, Andrew J.;
Scambler, Peter J.;
Alexander, Daniel. C.;
Lythgoe, Mark F.

Publication type:

Article

Multislice cardiac arterial spin labeling using improved myocardial perfusion quantification with simultaneously measured blood pool input function.

Published in:

Magnetic Resonance in Medicine, 2013, v. 70, n. 4, p. 1125, doi. 10.1002/mrm.24545

By:

Campbell‐Washburn, Adrienne E.;
Zhang, Hui;
Siow, Bernard M.;
Price, Anthony N.;
Lythgoe, Mark F.;
Ordidge, Roger J.;
Thomas, David L.

Publication type:

Article

Cardiac arterial spin labeling using segmented ECG-gated Look-Locker FAIR: Variability and repeatability in preclinical studies.

Published in:

Magnetic Resonance in Medicine, 2013, v. 69, n. 1, p. 238, doi. 10.1002/mrm.24243

By:

Campbell ‐ Washburn, AdriENne E.;
Price, Anthony N.;
Wells, Jack A.;
Thomas, David L.;
Ordidge, Roger J.;
Lythgoe, Mark F.

Publication type:

Article

Accelerated cardiac magnetic resonance imaging in the mouse using an eight-channel array at 9.4 Tesla.

Published in:

Magnetic Resonance in Medicine, 2011, v. 65, n. 1, p. 60, doi. 10.1002/mrm.22605

By:

Schneider, Jürgen E.;
Lanz, Titus;
Barnes, Hannah;
Stork, Lee-Anne;
Bohl, Steffen;
Lygate, Craig A.;
Ordidge, Roger J.;
Neubauer, Stefan

Publication type:

Article

In vivo hadamard encoded continuous arterial spin labeling (H-CASL).

Published in:

Magnetic Resonance in Medicine, 2010, v. 63, n. 4, p. 1111, doi. 10.1002/mrm.22266

By:

Wells, Jack A.;
Lythgoe, Mark F.;
Gadian, David G.;
Ordidge, Roger J.;
Thomas, David L.

Publication type:

Article

In vivo measurement of the longitudinal relaxation time of arterial blood ( T1a) in the mouse using a pulsed arterial spin labeling approach.

Published in:

Magnetic Resonance in Medicine, 2006, v. 55, n. 4, p. 943, doi. 10.1002/mrm.20823

By:

Thomas, David L.;
Lythgoe, Mark F.;
Gadian, David G.;
Ordidge, Roger J.

Publication type:

Article

Understanding and optimizing the amplitude modulated control for multiple-slice continuous arterial spin labeling.

Published in:

Magnetic Resonance in Medicine, 2005, v. 54, n. 3, p. 594, doi. 10.1002/mrm.20604

By:

Utting, Jane F.;
Thomas, David L.;
Gadian, David G.;
Helliar, Robert W.;
Lythgoe, Mark F.;
Ordidge, Roger J.

Publication type:

Article

Common SENSE (sensitivity encoding using hardware common to all MR scanners): A new method for single-shot segmented echo planar imaging.

Published in:

Magnetic Resonance in Medicine, 2005, v. 54, n. 2, p. 402, doi. 10.1002/mrm.20581

By:

Carmichael, David W.;
Priest, Andrew N.;
De Vita, Enrico;
Ordidge, Roger J.

Publication type:

Article

3D MDEFT imaging of the human brain at 4.7 T with reduced sensitivity to radiofrequency inhomogeneity.

Published in:

Magnetic Resonance in Medicine, 2005, v. 53, n. 6, p. 1452, doi. 10.1002/mrm.20482

By:

Thomas, David L.;
De Vita, Enrico;
Deichmann, Ralf;
Turner, Robert;
Ordidge, Roger J.

Publication type:

Article

Gradual changes in the apparent diffusion coefficient of water in selectively vulnerable brain regions following brief ischemia in the gerbil.

Published in:

Magnetic Resonance in Medicine, 2005, v. 53, n. 3, p. 593, doi. 10.1002/mrm.20372

By:

Lythgoe, Mark F.;
Thomas, David L.;
King, Martin D.;
Pell, Gaby S.;
van der Weerd, Louise;
Ordidge, Roger J.;
Gadian, David G.

Publication type:

Article

Method for spatially interleaving two images to halve EPI readout times: Two reduced acquisitions interleaved (TRAIL).

Published in:

Magnetic Resonance in Medicine, 2004, v. 51, n. 6, p. 1212, doi. 10.1002/mrm.20085

By:

Priest, Andrew N.;
Carmichael, David W.;
De Vita, Enrico;
Ordidge, Roger J.

Publication type:

Article

High-resolution fast spin echo imaging of the human brain at 4.7 T: Implementation and sequence characteristics.

Published in:

Magnetic Resonance in Medicine, 2004, v. 51, n. 6, p. 1254, doi. 10.1002/mrm.20106

By:

Thomas, David L.;
De Vita, Enrico;
Roberts, Steven;
Turner, Robert;
Yousry, Tarek A.;
Ordidge, Roger J.

Publication type:

Article

3D DT-MRI using a reduced-FOV approach and saturation pulses.

Published in:

Magnetic Resonance in Medicine, 2004, v. 51, n. 4, p. 853, doi. 10.1002/mrm.20012

By:

Wang, Jiun-Jie;
Deichmann, Ralf;
Turner, Robert;
Ordidge, Roger

Publication type:

Article

Erratum.

Published in:

2003

By:

Jane F. Utting;
David L. Thomas;
Roger J. Ordidge;
David G. Gadian

Publication type:

Erratum

TurboFLASH FAIR imaging with optimized inversion and imaging profiles.

Published in:

Magnetic Resonance in Medicine, 2004, v. 51, n. 1, p. 46, doi. 10.1002/mrm.10674

By:

Gaby S. Pell;
David P. Lewis;
Roger J. Ordidge

Publication type:

Article

B0 dependence of the on-resonance longitudinal relaxation time in the rotating frame (T1ρ) in protein phantoms and rat brain in vivo.

Published in:

Magnetic Resonance in Medicine, 2004, v. 51, n. 1, p. 4

By:

Heidi I. Mäkelä;
Enrico De Vita;
Olli H.J. Gröhn;
Mikko I. Kettunen;
Martin Kavec;
Mark Lythgoe;
Michael Garwood;
Roger Ordidge;
Risto A. Kauppinen

Publication type:

Article

Velocity-driven adiabatic fast passage for arterial spin labeling: Results from a computer model.

Published in:

Magnetic Resonance in Medicine, 2003, v. 49, n. 2, p. 398, doi. 10.1002/mrm.10363

By:

Utting, Jane F.;
Thomas, David L.;
Gadian, David G.;
Ordidge, Roger J.

Publication type:

Article

Simultaneous noninvasive measurement of CBF and CBV using double-echo FAIR (DEFAIR).

Published in:

Magnetic Resonance in Medicine, 2001, v. 45, n. 5, p. 853, doi. 10.1002/mrm.1114

By:

Thomas, David L.;
Lythgoe, Mark F.;
Calamante, Fernando;
Gadian, David G.;
Ordidge, Roger J.

Publication type:

Article

Acute changes in MRI diffusion, perfusion, T1, and T2 in a rat model of oligemia produced by partial occlusion of the middle cerebral artery.

Published in:

Magnetic Resonance in Medicine, 2000, v. 44, n. 5, p. 706, doi. 10.1002/1522-2594(200011)44:5<706::AID-MRM8>3.0.CO;2-1

By:

Lythgoe, Mark F.;
Thomas, David L.;
Calamante, Fernando;
Pell, Gaby S.;
King, Martin D.;
Busza, Albert L.;
Sotak, Christopher H.;
Williams, Stephen R.;
Ordidge, Roger J.;
Gadian, David G.

Publication type:

Article

Implementation of quantitative FAIR perfusion imaging with a short repetition time in time-course studies.

Published in:

Magnetic Resonance in Medicine, 1999, v. 41, n. 4, p. 829, doi. 10.1002/(SICI)1522-2594(199904)41:4<829::AID-MRM24>3.0.CO;2-U

By:

Pell, Gaby S.;
Thomas, David L.;
Lythgoe, Mark F.;
Calamante, Fernando;
Howseman, Alistair M.;
Gadian, David G.;
Ordidge, Roger J.

Publication type:

Article

Early changes in water diffusion, perfusion, T1, and T2 during focal cerebral ischemia in the rat studied at 8.5 T.

Published in:

Magnetic Resonance in Medicine, 1999, v. 41, n. 3, p. 479, doi. 10.1002/(SICI)1522-2594(199903)41:3<479::AID-MRM9>3.0.CO;2-2

By:

Calamante, Fernando;
Lythgoe, Mark F.;
Pell, Gaby S.;
Thomas, David L.;
King, Martin D.;
Busza, Albert L.;
Sotak, Christopher H.;
Williams, Stephen R.;
Ordidge, Roger J.;
Gadian, David G.

Publication type:

Article

Rapid T2* mapping using interleaved echo planar imaging.

Published in:

Magnetic Resonance in Medicine, 1999, v. 41, n. 2, p. 368, doi. 10.1002/(SICI)1522-2594(199902)41:2<368::AID-MRM22>3.0.CO;2-1

By:

Howseman, Alistair M.;
Thomas, David L.;
Pell, Gaby S.;
Williams, Stephen R.;
Ordidge, Roger J.

Publication type:

Article

A quantitative method for fast diffusion imaging using magnetization-prepared turboFLASH.

Published in:

Magnetic Resonance in Medicine, 1998, v. 39, n. 6, p. 950, doi. 10.1002/mrm.1910390613

By:

Thomas, David L.;
Pell, Gaby S.;
Lythgoe, Mark F.;
Gadian, David G.;
Ordidge, Roger J.

Publication type:

Article

Temporal and anatomical variations of brain water apparent diffusion coefficient in perinatal cerebral hypoxic-ischemic injury: Relationships to cerebral energy metabolism.

Published in:

Magnetic Resonance in Medicine, 1998, v. 39, n. 6, p. 920, doi. 10.1002/mrm.1910390609

By:

Thornton, John S.;
Ordidge, Roger J.;
Penrice, Juliet;
Cady, Ernest B.;
Amess, Philip N.;
Punwani, Shonit;
Clemence, M.;
Wyatt, J. S.

Publication type:

Article