Works by Frayne, Richard

Results: 96

A longitudinal magnetic resonance imaging study of neurodegenerative and small vessel disease, and clinical cognitive trajectories in non demented patients with transient ischemic attack: the PREVENT study.
Published in:
2018
By:
- Tariq, Sana;
- d'Esterre, Christopher D.;
- Sajobi, Tolulope T.;
- Smith, Eric E.;
- Longman, Richard Stewart;
- Frayne, Richard;
- Coutts, Shelagh B.;
- Forkert, Nils D.;
- Barber, Philip A.
Publication type:
journal article
3D non-contrast-enhanced MR angiography with balanced steady-state free precession dixon method.
Published in:
Magnetic Resonance in Medicine, 2008, v. 59, n. 2, p. 430, doi. 10.1002/mrm.21479
By:
- Stafford, Randall B.;
- Sabati, Mohammad;
- Mahallati, Houman;
- Frayne, Richard
Publication type:
Article
Advantages of frequency-domain modeling in dynamic-susceptibility contrast magnetic resonance cerebral blood flow quantification.
Published in:
Magnetic Resonance in Medicine, 2005, v. 53, n. 3, p. 700, doi. 10.1002/mrm.20382
By:
- Chen, Jean J.;
- Smith, Michael R.;
- Frayne, Richard
Publication type:
Article
Signal-to-noise ratio effects in quantitative cerebral perfusion using dynamic susceptibility contrast agents.
Published in:
Magnetic Resonance in Medicine, 2003, v. 49, n. 1, p. 122, doi. 10.1002/mrm.10330
By:
- Smith, Michael R;
- Lu, Hong;
- Frayne, Richard
Publication type:
Article
Method for rapidly determining and reconstructing the peak arterial frame from a time-resolved CE-MRA exam.
Published in:
Magnetic Resonance in Medicine, 2000, v. 44, n. 5, p. 817, doi. 10.1002/1522-2594(200011)44:5<817::AID-MRM22>3.0.CO;2-X
By:
- Carroll, Timothy J.;
- Korosec, Frank R.;
- Swan, J. Shannon;
- Grist, Thomas M.;
- Frayne, Richard;
- Mistretta, Charles A.
Publication type:
Article
3D Time-resolved contrast-enhanced MR DSA: Advantages and tradeoffs.
Published in:
Magnetic Resonance in Medicine, 1998, v. 40, n. 4, p. 571, doi. 10.1002/mrm.1910400410
By:
- Mistretta, Charles A.;
- Grist, Thomas M.;
- Korosec, Frank R.;
- Frayne, Richard;
- Peters, Dana C.;
- Mazaheri, Yousef;
- Carroll, Timothy J.
Publication type:
Article
A rapid 2D time-resolved variable-rate k-space sampling MR technique for passive catheter tracking during endovascular procedures.
Published in:
Magnetic Resonance in Medicine, 1998, v. 40, n. 3, p. 356, doi. 10.1002/mrm.1910400304
By:
- Unal, Orhan;
- Korosec, Frank R.;
- Frayne, Richard;
- Strother, Charles M.;
- Mistretta, Charles A.
Publication type:
Article
Time-resolved contrast-enhanced 3D MR angiography.
Published in:
Magnetic Resonance in Medicine, 1996, v. 36, n. 3, p. 345, doi. 10.1002/mrm.1910360304
By:
- Korosec, Frank R.;
- Frayne, Richard;
- Grist, Thomas M.;
- Mistretta, Charles A.
Publication type:
Article
Frequency response of multi-phase segmented k-space phase-contrast.
Published in:
Magnetic Resonance in Medicine, 1996, v. 35, n. 5, p. 755, doi. 10.1002/mrm.1910350517
By:
- Polzin, Jason A.;
- Frayne, Richard;
- Grist, Thomas M.;
- Mistretta, Charles A.
Publication type:
Article
Measurement of fluid-shear rate by fourier-encoded velocity imaging.
Published in:
Magnetic Resonance in Medicine, 1995, v. 34, n. 3, p. 378, doi. 10.1002/mrm.1910340315
By:
- Frayne, Richard;
- Rutt, Brian K.
Publication type:
Article
Turbine flow sensor for volume-flow rate verification in MR.
Published in:
Magnetic Resonance in Medicine, 1994, v. 32, n. 3, p. 410, doi. 10.1002/mrm.1910320318
By:
- Frayne, Richard;
- Holdsworth, David W.;
- Smith, Robert F.;
- Kasrai, Reza;
- Larsen, Jan P. T.;
- Rutt, Brian K.
Publication type:
Article
Quantitative Perfusion and Permeability Biomarkers in Brain Cancer from Tomographic CT and MR Images.
Published in:
Biomarkers in Cancer, 2016, n. 8, p. 47, doi. 10.4137/BIC.S31801
By:
- Eilaghi, Armin;
- Yeung, Timothy;
- d'Esterre, Christopher;
- Bauman, Glenn;
- Yartsev, Slav;
- Easaw, Jay;
- Fainardi, Enrico;
- Ting-Yim Lee;
- Frayne, Richard
Publication type:
Article
Multi-stage semi-supervised learning enhances white matter hyperintensity segmentation.
Published in:
Frontiers in Computational Neuroscience, 2024, p. 1, doi. 10.3389/fncom.2024.1487877
By:
- Duarte, Kauê T. N.;
- Sidhu, Abhijot S.;
- Barros, Murilo C.;
- Gobbi, David G.;
- McCreary, Cheryl R.;
- Saad, Feryal;
- Camicioli, Richard;
- Smith, Eric E.;
- Bento, Mariana P.;
- Frayne, Richard
Publication type:
Article
High-resolution T2-FLAIR and non-contrast CT brain atlas of the elderly.
Published in:
Scientific Data, 2020, v. 7, n. 1, p. 1, doi. 10.1038/s41597-020-0379-9
By:
- Rajashekar, Deepthi;
- Wilms, Matthias;
- MacDonald, M. Ethan;
- Ehrhardt, Jan;
- Mouches, Pauline;
- Frayne, Richard;
- Hill, Michael D.;
- Forkert, Nils D.
Publication type:
Article
Interdatabase Variability in Cortical Thickness Measurements.
Published in:
Cerebral Cortex, 2019, v. 29, n. 8, p. 3282, doi. 10.1093/cercor/bhy197
By:
- MacDonald, M Ethan;
- Williams, Rebecca J;
- Forkert, Nils D;
- Berman, Avery J L;
- McCreary, Cheryl R;
- Frayne, Richard;
- Pike, G Bruce
Publication type:
Article
Dynamic phantom with heart, lung, and blood motion for initial validation of MRI techniques.
Published in:
Journal of Magnetic Resonance Imaging, 2011, v. 34, n. 4, p. 941, doi. 10.1002/jmri.22688
By:
- Swailes, Nolan E.;
- MacDonald, Matthew Ethan;
- Frayne, Richard
Publication type:
Article
Perfusion parameters derived from bolus-tracking perfusion imaging are immune to tracer recirculation.
Published in:
Journal of Magnetic Resonance Imaging, 2010, v. 31, n. 3, p. 753, doi. 10.1002/jmri.22052
By:
- Kosior, Jayme Cameron;
- Frayne, Richard
Publication type:
Article
Evolution of hyperacute stroke over 6 hours using serial MR perfusion and diffusion maps.
Published in:
Journal of Magnetic Resonance Imaging, 2009, v. 29, n. 6, p. 1262, doi. 10.1002/jmri.21763
By:
- Harris, Ashley D.;
- Kosior, Robert K.;
- Chen, Henry S.;
- Andersen, Linda B.;
- Frayne, Richard
Publication type:
Article
Cerebral blood flow estimation in vivo using local tissue reference functions.
Published in:
Journal of Magnetic Resonance Imaging, 2009, v. 29, n. 1, p. 183, doi. 10.1002/jmri.21605
By:
- Kosior, Jayme Cameron;
- Smith, Michael R.;
- Kosior, Robert Karl;
- Frayne, Richard
Publication type:
Article
Identifying lesion growth with MR imaging in acute ischemic stroke.
Published in:
Journal of Magnetic Resonance Imaging, 2008, v. 28, n. 4, p. 837, doi. 10.1002/jmri.21507
By:
- Bristow, Michael S.;
- Poulin, Brett W.;
- Simon, Jessica E.;
- Hill, Michael D.;
- Kosior, Jayme C.;
- Coutts, Shelagh B.;
- Frayne, Richard;
- Mitchell, J. Ross;
- Demchuk, Andrew M.
Publication type:
Article
Minimum detectable difference of MR diffusion maps in acute ischemic stroke.
Published in:
Journal of Magnetic Resonance Imaging, 2008, v. 27, n. 3, p. 629, doi. 10.1002/jmri.21166
By:
- Harris, Ashley D.;
- Govindaraj, Mirthula;
- Frayne, Richard
Publication type:
Article
Robust dynamic susceptibility contrast MR perfusion using 4D nonlinear noise filters.
Published in:
Journal of Magnetic Resonance Imaging, 2007, v. 26, n. 6, p. 1514, doi. 10.1002/jmri.21219
By:
- Kosior, Jayme Cameron;
- Kosior, Robert Karl;
- Frayne, Richard
Publication type:
Article
MRI of ischemic stroke in canines: Applications for monitoring intraarterial thrombolysis.
Published in:
Journal of Magnetic Resonance Imaging, 2007, v. 26, n. 6, p. 1421, doi. 10.1002/jmri.21189
By:
- Harris, Ashley D.;
- Kosior, Jayme C.;
- Ryder, Ronda C.;
- Andersen, Linda B.;
- Hu, William Y.;
- Hudon, Mark;
- Morrish, William H.;
- Sevick, Robert J.;
- Wong, John;
- Frayne, Richard
Publication type:
Article
Improved dynamic susceptibility contrast (DSC)-MR perfusion estimates by motion correction.
Published in:
Journal of Magnetic Resonance Imaging, 2007, v. 26, n. 4, p. 1167, doi. 10.1002/jmri.21128
By:
- Kosior, Robert K.;
- Kosior, Jayme C.;
- Frayne, Richard
Publication type:
Article
Reexamining the quantification of perfusion MRI data in the presence of bolus dispersion.
Published in:
Journal of Magnetic Resonance Imaging, 2007, v. 25, n. 3, p. 639, doi. 10.1002/jmri.20781
By:
- Ko, Linda;
- Salluzzi, Marina;
- Frayne, Richard;
- Smith, Michael
Publication type:
Article
PerfTool: A software platform for investigating bolus-tracking perfusion imaging quantification strategies.
Published in:
Journal of Magnetic Resonance Imaging, 2007, v. 25, n. 3, p. 653, doi. 10.1002/jmri.20843
By:
- Kosior, Jayme C.;
- Frayne, Richard
Publication type:
Article
Hippocampal Shape as a Biomarker for Disentangling Alzheimer's and Cerebral Small Vessel Disease Contributions in Mixed Dementia.
Published in:
2024
By:
- Xhima, Kristiana;
- Ottoy, Julie;
- Gibson, Erin;
- Zukotynski, Katherine;
- Scott, Christopher;
- Feliciano, Ginelle J.;
- Adamo, Sabrina;
- Kuo, Phillip H.;
- Borrie, Michael J.;
- Chertkow, Howard;
- Frayne, Richard;
- Laforce, Robert Jr.;
- Noseworthy, Michael D.;
- Prato, Frank S.;
- Sahlas, Demetrios J.;
- Smith, Eric E.;
- Sossi, Vesna;
- Thiel, Alexander;
- Soucy, Jean-Paul;
- Tardif, Jean-Claude
Publication type:
Abstract
Longitudinal Brain Atrophy Rates in Transient Ischemic Attack and Minor Ischemic Stroke Patients and Cognitive Profiles.
Published in:
Frontiers in Neurology, 2019, p. N.PAG, doi. 10.3389/fneur.2019.00018
By:
- Munir, Muhammad;
- Ursenbach, Jake;
- Reid, Meaghan;
- Gupta Sah, Rani;
- Wang, Meng;
- Sitaram, Amith;
- Aftab, Arooj;
- Tariq, Sana;
- Zamboni, Giovanna;
- Griffanti, Ludovica;
- Smith, Eric E.;
- Frayne, Richard;
- Sajobi, Tolulope T.;
- Coutts, Shelagh B.;
- d'Esterre, Christopher D.;
- Barber, Philip A.
Publication type:
Article
Phase Error Correction in Time-Averaged 3D Phase Contrast Magnetic Resonance Imaging of the Cerebral Vasculature.
Published in:
PLoS ONE, 2016, v. 11, n. 2, p. 1, doi. 10.1371/journal.pone.0149930
By:
- MacDonald, M. Ethan;
- Forkert, Nils D.;
- Pike, G. Bruce;
- Frayne, Richard
Publication type:
Article
Distinct patterns of progressive gray and white matter degeneration in amyotrophic lateral sclerosis.
Published in:
Human Brain Mapping, 2022, v. 43, n. 5, p. 1519, doi. 10.1002/hbm.25738
By:
- Ishaque, Abdullah;
- Ta, Daniel;
- Khan, Muhammad;
- Zinman, Lorne;
- Korngut, Lawrence;
- Genge, Angela;
- Dionne, Annie;
- Briemberg, Hannah;
- Luk, Collin;
- Yang, Yee‐Hong;
- Beaulieu, Christian;
- Emery, Derek;
- Eurich, Dean T.;
- Frayne, Richard;
- Graham, Simon;
- Wilman, Alan;
- Dupré, Nicolas;
- Kalra, Sanjay
Publication type:
Article
Deep Learning in Large and Multi-Site Structural Brain MR Imaging Datasets.
Published in:
Frontiers in Neuroinformatics, 2022, v. 15, p. 1, doi. 10.3389/fninf.2021.805669
By:
- Bento, Mariana;
- Fantini, Irene;
- Park, Justin;
- Rittner, Leticia;
- Frayne, Richard
Publication type:
Article
Diffusion-weighted imaging lesion growth occurs despite recanalization in acute ischemic stroke: Implications for future treatment trials.
Published in:
International Journal of Stroke, 2019, v. 14, n. 3, p. 257, doi. 10.1177/1747493018798550
By:
- Sah, Rani G.;
- d'Esterre, Christopher D.;
- Hill, Michael D.;
- Hafeez, Moiz;
- Tariq, Sana;
- Forkert, Nils D.;
- Frayne, Richard;
- Demchuk, Andrew M.;
- Goyal, Mayank;
- Barber, Philip A.
Publication type:
Article
Quantomo: validation of a computer-assisted methodology for the volumetric analysis of intracerebral haemorrhage.
Published in:
International Journal of Stroke, 2011, v. 6, n. 4, p. 302, doi. 10.1111/j.1747-4949.2010.00579.x
By:
- Kosior, Jayme C.;
- Idris, Sherif;
- Dowlatshahi, Dar;
- Alzawahmah, Mohamed;
- Eesa, Muneer;
- Sharma, Pranshu;
- Tymchuk, Sarah;
- Hill, Michael D.;
- Aviv, Richard I.;
- Frayne, Richard;
- Demchuk, Andrew M.
Publication type:
Article
Early cerebral small vessel disease and brain volume, cognition, and gait.
Published in:
Annals of Neurology, 2015, v. 77, n. 2, p. 251, doi. 10.1002/ana.24320
By:
- Smith, Eric E.;
- O'Donnell, Martin;
- Dagenais, Gilles;
- Lear, Scott A.;
- Wielgosz, Andreas;
- Sharma, Mukul;
- Poirier, Paul;
- Stotts, Grant;
- Black, Sandra E.;
- Strother, Stephen;
- Noseworthy, Michael D.;
- Benavente, Oscar;
- Modi, Jayesh;
- Goyal, Mayank;
- Batool, Saima;
- Sanchez, Karla;
- Hill, Vanessa;
- McCreary, Cheryl R.;
- Frayne, Richard;
- Islam, Shofiqul
Publication type:
Article
Multisite reproducibility of quantitative susceptibility mapping and effective transverse relaxation rate in deep gray matter at 3 T using locally optimized sequences in 24 traveling heads.
Published in:
NMR in Biomedicine, 2022, v. 35, n. 11, p. 1, doi. 10.1002/nbm.4788
By:
- Naji, Nashwan;
- Lauzon, M. Louis;
- Seres, Peter;
- Stolz, Emily;
- Frayne, Richard;
- Lebel, Catherine;
- Beaulieu, Christian;
- Wilman, Alan H.
Publication type:
Article
Quantitative susceptibility mapping at 3 T: comparison of acquisition methodologies.
Published in:
NMR in Biomedicine, 2017, v. 30, n. 4, p. n/a, doi. 10.1002/nbm.3492
By:
- Lauzon, M. Louis;
- McCreary, Cheryl R.;
- McLean, D. Adam;
- Salluzzi, Marina;
- Frayne, Richard
Publication type:
Article
Multislice T1-prepared 2D single-shot EPI: analysis of a clinical T1 mapping method unbiased by B0 or B1 inhomogeneity.
Published in:
NMR in Biomedicine, 2016, v. 29, n. 8, p. 1056, doi. 10.1002/nbm.3566
By:
- Lauzon, M. Louis;
- McCreary, Cheryl R.;
- Frayne, Richard
Publication type:
Article
Cerebrovascular MRI: a review of state-of-the-art approaches, methods and techniques.
Published in:
NMR in Biomedicine, 2015, v. 28, n. 7, p. 767, doi. 10.1002/nbm.3322
By:
- MacDonald, Matthew Ethan;
- Frayne, Richard
Publication type:
Article
White matter tract microstructure and cognitive performance after transient ischemic attack.
Published in:
PLoS ONE, 2020, v. 15, n. 10, p. 1, doi. 10.1371/journal.pone.0239116
By:
- Tariq, Sana;
- Tsang, Adrian;
- Wang, Meng;
- Reaume, Noaah;
- Carlson, Helen;
- Sajobi, Tolulope T.;
- Longman, Richard Stewart;
- Smith, Eric E.;
- Frayne, Richard;
- d'Esterre, Christopher D.;
- Coutts, Shelagh B.;
- Barber, Philip A.
Publication type:
Article
Longitudinal analysis of glymphatic function in amyotrophic lateral sclerosis and primary lateral sclerosis.
Published in:
Brain: A Journal of Neurology, 2024, v. 147, n. 12, p. 4026, doi. 10.1093/brain/awae288
By:
- Sharkey, Rachel J;
- Cortese, Filomeno;
- Goodyear, Bradley G;
- Korngut, Lawrence W;
- Jacob, Sarah M;
- Sharkey, Keith A;
- Kalra, Sanjay;
- Nguyen, Minh Dang;
- Frayne, Richard;
- Pfeffer, Gerald
Publication type:
Article
Semiautomated Multimodal Breast Image Registration.
Published in:
International Journal of Biomedical Imaging, 2012, p. 1, doi. 10.1155/2012/890830
By:
- Curtis, Charlotte;
- Frayne, Richard;
- Fear, Elise
Publication type:
Article
Using X-Ray Mammograms to Assist in Microwave Breast Image Interpretation.
Published in:
International Journal of Biomedical Imaging, 2012, p. 1, doi. 10.1155/2012/235380
By:
- Curtis, Charlotte;
- Frayne, Richard;
- Fear, Elise
Publication type:
Article
Identification of neurovascular changes associated with cerebral amyloid angiopathy from subject-specific hemodynamic response functions.
Published in:
Journal of Cerebral Blood Flow & Metabolism, 2017, v. 37, n. 10, p. 3433, doi. 10.1177/0271678X17691056
By:
- Williams, Rebecca J.;
- Goodyear, Bradley G.;
- Peca, Stefano;
- McCreary, Cheryl R.;
- Frayne, Richard;
- Smith, Eric E.;
- Pike, G. Bruce
Publication type:
Article
Reduced blood flow in normal white matter predicts development of leukoaraiosis.
Published in:
Journal of Cerebral Blood Flow & Metabolism, 2015, v. 35, n. 10, p. 1610, doi. 10.1038/jcbfm.2015.92
By:
- Bernbaum, Manya;
- Menon, Bijoy K;
- Fick, Gordon;
- Smith, Eric E;
- Goyal, Mayank;
- Frayne, Richard;
- Coutts, Shelagh B
Publication type:
Article
MR perfusion and diffusion in acute ischemic stroke: human gray and white matter have different thresholds for infarction.
Published in:
Journal of Cerebral Blood Flow & Metabolism, 2005, v. 25, n. 10, p. 1280, doi. 10.1038/sj.jcbfm.9600135
By:
- Bristow, Michael S.;
- Simon, Jessica E.;
- Brown, Robert A.;
- Eliasziw, Michael;
- Hill, Michael D.;
- Coutts, Shelagh B.;
- Frayne, Richard;
- Demchuk, Andrew M.;
- Mitchell, J. Ross
Publication type:
Article
A novel method to derive separate gray and white matter cerebral blood flow measures from MR imaging of acute ischemic stroke patients.
Published in:
Journal of Cerebral Blood Flow & Metabolism, 2005, v. 25, n. 9, p. 1236, doi. 10.1038/sj.jcbfm.9600130
By:
- Simon, Jessica E.;
- Bristow, Michael S.;
- Hong Lu;
- Lauzon, M. Louis;
- Brown, Robert A.;
- Manjón, José V.;
- Eliasziw, Michael;
- Frayne, Richard;
- Buchan, Alastair M.;
- Demchuk, Andrew M.;
- Mitchell, J. Ross
Publication type:
Article
3-Tesla versus 1.5-Tesla Magnetic Resonance Diffusion and Perfusion Imaging in Hyperacute Ischemic Stroke.
Published in:
Cerebrovascular Diseases, 2007, v. 24, n. 4, p. 361, doi. 10.1159/000106983
By:
- Kosior, Robert K.;
- Wright, Caitlin J.;
- Kosior, Jayme C.;
- Kenney, Carol;
- Scott, James N.;
- Frayne, Richard;
- Hill, Michael D.
Publication type:
Article
Therapeutic Strategies and Drug Development for Vascular Cognitive Impairment.
Published in:
2017
By:
- Smith, Eric E.;
- Cieslak, Alicja;
- Barber, Philip;
- Chen, Jerry;
- Chen, Yu ‐ Wei;
- Donnini, Ida;
- Edwards, Jodi D.;
- Frayne, Richard;
- Field, Thalia S.;
- Hegedus, Janka;
- Hanganu, Victoria;
- Ismail, Zahinoor;
- Kanji, Jamila;
- Nakajima, Makoto;
- Noor, Raza;
- Peca, Stefano;
- Sahlas, Demetrios;
- Sharma, Mukul;
- Sposato, Luciano A.;
- Swartz, Richard H.
Publication type:
journal article
Brain iron content in cerebral amyloid angiopathy using quantitative susceptibility mapping.
Published in:
Frontiers in Neuroscience, 2023, p. 01, doi. 10.3389/fnins.2023.1139988
By:
- Sharma, Breni;
- Beaudin, Andrew E.;
- Cox, Emily;
- Saad, Feryal;
- Nelles, Krista;
- Gee, Myrlene;
- Frayne, Richard;
- Gobbi, David G.;
- Camicioli, Richard;
- Smith, Eric E.;
- McCreary, Cheryl R.
Publication type:
Article
Subcortical volumes in cerebral amyloid angiopathy compared with Alzheimer's disease and controls.
Published in:
Frontiers in Neuroscience, 2023, p. 01, doi. 10.3389/fnins.2023.1139196
By:
- Chih-Hao Chen;
- Khnaijer, Mary Klir;
- Beaudin, Andrew E.;
- McCreary, Cheryl R.;
- Gee, Myrlene;
- Saad, Feryal;
- Frayne, Richard;
- Ismail, Zahinoor;
- Pike, G. Bruce;
- Camicioli, Richard;
- Smith, Eric E.
Publication type:
Article