Jayme Kosior

Jayme Kosior

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Jayme Kosior

Jayme Kosior

Publications by authors named "Jayme Kosior"

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Exploring Reperfusion Following Endovascular Thrombectomy.

Stroke 2019 Sep 1;50(9):2389-2395. Epub 2019 Aug 1.

From the Division of Neurology (J.C.K, B.B., R.W., N.A.L., K.B.), University of Alberta, Edmonton, Canada.

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http://dx.doi.org/10.1161/STROKEAHA.119.025537DOI Listing
September 2019

Magnitude of Hematoma Volume Measurement Error in Intracerebral Hemorrhage.

Stroke 2016 Apr 18;47(4):1124-6. Epub 2016 Feb 18.

From the Stroke Unit, Department of Neurology, Vall d'Hebron University Hospital and Vall d'Hebron Research Institute, Barcelona, Spain (D.R.-L., C.A.M.); Calgary Stroke Program, Department of Clinical Neurosciences and Radiology, University of Calgary, Calgary, AB, Canada (D.R.-L., M.B., S.S., E.K., P.J., B.J.D., M.D.H., A.M.D.); Cybertrial Medical Software Inc, Edmonton, Canada (J.C.K.); Department of Medicine, Neurology, The Ottawa Hospital, University of Ottawa, Ottawa Hospital Research Institute, Ottawa, ON, Canada (D.D.); and Division of Neuroradiology and Department of Medical Imaging, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada (R.I.A.).

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http://dx.doi.org/10.1161/STROKEAHA.115.012170DOI Listing
April 2016

Perihematomal Edema Is Greater in the Presence of a Spot Sign but Does Not Predict Intracerebral Hematoma Expansion.

Stroke 2016 Feb 22;47(2):350-5. Epub 2015 Dec 22.

From the Stroke Unit, Department of Neurology, Vall d'Hebron University Hospital and Vall d'Hebron Research Institute, Barcelona, Spain (D.R.-L., C.A.M.); Calgary Stroke Program, Department of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada (D.R.-L., T.S., S.S., M.D.H., A.M.D.); Department of Medicine, Neurology, The Ottawa Hospital, University of Ottawa, Ottawa Hospital Research Institute, Ottawa, ON, Canada (D.D.); Cybertrial Medical Software Inc, Edmonton, Canada (J.C.K.); Division of Neuroradiology and Department of Medical Imaging, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada (R.I.A.); Department of Neurology, Dr Josep Trueta University Hospital, Institut d'Investigació Biomèdica Girona Foundation, Girona, Spain (Y.S.); Department of Neurology, Elblandkliniken Meissen, Academic Teaching Hospital of University of Dresden, Dresden, Germany (I.D.); Department of Diagnostic Imaging, Neuroradiology Section, The Ottawa Hospital, University of Ottawa, Ottawa Hospital Research Institute, Ottawa, ON, Canada (C.L.); 2nd Department of Neurology, Institute of Psychiatry and Neurology of Warsaw, and Department of Clinical and Experimental Pharmacology, Medical University of Warsaw, Warsaw, Poland (A.C.); Department of Neurology, Charles LeMoyne Hospital, University of Sherbrooke, Montreal, QC, Canada (J.M.B.); Department of Neurology, Boston Medical Center, MA (C.S.K.); Department of Neurology, Dalhousie University, Halifax, NS, Canada (G.G.); Department of Neurology, All India Institute of Medical Sciences, New Delhi, India (R.B., V.P.); and Department of Neurology, Apollo Gleneagles Hospitals, Kolkata, India (J.R.).

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http://dx.doi.org/10.1161/STROKEAHA.115.011295DOI Listing
February 2016

National Institutes of Health Stroke Scale score is an unreliable predictor of perfusion deficits in acute stroke.

Int J Stroke 2015 Jun 6;10(4):582-8. Epub 2015 Apr 6.

Division of Neurology, University of Alberta, Edmonton, Alberta, Canada.

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http://dx.doi.org/10.1111/ijs.12438DOI Listing
June 2015

Ischemia in intracerebral hemorrhage is associated with leukoaraiosis and hematoma volume, not blood pressure reduction.

Stroke 2015 Jun 28;46(6):1541-7. Epub 2015 Apr 28.

From the Division of Neurology, Department of Medicine (L.C.G., M.K., V.C., L.S., T.J., J.K., K.B.), and Department of Diagnostic Imaging (D.E.), University of Alberta, Edmonton, Canada.

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http://dx.doi.org/10.1161/STROKEAHA.114.008304DOI Listing
June 2015

Blood-brain barrier compromise does not predict perihematoma edema growth in intracerebral hemorrhage.

Stroke 2015 Apr 19;46(4):954-60. Epub 2015 Feb 19.

From the Department of Medicine, Division of Neurology (R.M., B.G., M.K., J.C.K., T.J., K.S.B.) and Department of Radiology and Diagnostic Imaging (D.E.), University of Alberta, Edmonton, Canada; Division of Neurology, University of British Columbia, Vancouver, Canada (N.A.); and Department of Clinical Neurosciences, University of Calgary, Calgary, Canada (S.C., M.D.H., A.D.).

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http://dx.doi.org/10.1161/STROKEAHA.114.007544DOI Listing
April 2015

Planimetric hematoma measurement in patients with intraventricular hemorrhage: is total volume a preferred target for reliable analysis?

Stroke 2012 Jul 15;43(7):1961-3. Epub 2012 May 15.

Division of Neurology, Department of Medicine, University of Ottawa & Ottawa Hospital Research Insitute, Civic Campus, Room C2182b, 1053 Carling Ave, Ottawa, Ontario, Canada.

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http://stroke.ahajournals.org/content/early/2012/05/15/STROK
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http://stroke.ahajournals.org/cgi/doi/10.1161/STROKEAHA.112.
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http://dx.doi.org/10.1161/STROKEAHA.112.654970DOI Listing
July 2012

Quantomo: validation of a computer-assisted methodology for the volumetric analysis of intracerebral haemorrhage.

Int J Stroke 2011 Aug 28;6(4):302-5. Epub 2011 Jan 28.

Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada.

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http://dx.doi.org/10.1111/j.1747-4949.2010.00579.xDOI Listing
August 2011

Atlas-based topographical scoring for magnetic resonance imaging of acute stroke.

Stroke 2010 Mar 21;41(3):455-60. Epub 2010 Jan 21.

Biomedical Engineering, University of Calgary, Calgary, Alberta, Canada.

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http://dx.doi.org/10.1161/STROKEAHA.109.567289DOI Listing
March 2010

Perfusion parameters derived from bolus-tracking perfusion imaging are immune to tracer recirculation.

J Magn Reson Imaging 2010 Mar;31(3):753-6

Department of Electrical and Computer Engineering, University of Calgary, Calgary, Alberta, Canada.

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http://dx.doi.org/10.1002/jmri.22052DOI Listing
March 2010

Normal magnetic resonance perfusion-weighted imaging in lacunar infarcts predicts a low risk of early deterioration.

Cerebrovasc Dis 2009 19;28(2):151-6. Epub 2009 Jun 19.

Cerebrovascular Disease Centre, Department of Medicine, Hôpital Notre-Dame, Centre Hospitalier de l'Université de Montréal, Montréal, Qué. H2L4M1, Canada.

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http://dx.doi.org/10.1159/000225908DOI Listing
September 2009

Defining the CT angiography 'spot sign' in primary intracerebral hemorrhage.

Can J Neurol Sci 2009 Jul;36(4):456-61

Division of Neuroradiology, Department of Medical Imaging, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1017/s0317167100007782DOI Listing
July 2009

Cerebral blood flow estimation in vivo using local tissue reference functions.

J Magn Reson Imaging 2009 Jan;29(1):183-8

Department of Electrical and Computer Engineering, University of Calgary, Calgary, Alberta, Canada.

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http://dx.doi.org/10.1002/jmri.21605DOI Listing
January 2009

Identifying lesion growth with MR imaging in acute ischemic stroke.

J Magn Reson Imaging 2008 Oct;28(4):837-46

Department of Radiology, University of Calgary, Calgary, Alberta, Canada.

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http://doi.wiley.com/10.1002/jmri.21507
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http://dx.doi.org/10.1002/jmri.21507DOI Listing
October 2008

Recurrent events in transient ischemic attack and minor stroke: what events are happening and to which patients?

Stroke 2008 Sep 10;39(9):2461-6. Epub 2008 Jul 10.

Department of Clinical Neurosciences, Room C1246, Foothills Medical Centre, 1403 29th St SW, Calgary, AB, T2N 2T9, Canada.

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https://www.ahajournals.org/doi/10.1161/STROKEAHA.107.513234
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http://dx.doi.org/10.1161/STROKEAHA.107.513234DOI Listing
September 2008

3-Tesla versus 1.5-Tesla magnetic resonance diffusion and perfusion imaging in hyperacute ischemic stroke.

Cerebrovasc Dis 2007 9;24(4):361-8. Epub 2007 Aug 9.

Department of Electrical and Computer Engineering, University of Calgary, Calgary, Alta., Canada.

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http://dx.doi.org/10.1159/000106983DOI Listing
January 2008

MRI of ischemic stroke in canines: applications for monitoring intraarterial thrombolysis.

J Magn Reson Imaging 2007 Dec;26(6):1421-8

Seaman Family MR Research Centre, Foothills Medical Centre, Calgary Health Region, Calgary, Alberta, Canada.

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http://doi.wiley.com/10.1002/jmri.21189
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http://dx.doi.org/10.1002/jmri.21189DOI Listing
December 2007

Robust dynamic susceptibility contrast MR perfusion using 4D nonlinear noise filters.

J Magn Reson Imaging 2007 Dec;26(6):1514-22

Department of Electrical and Computer Engineering, University of Calgary, Calgary, Alberta, Canada.

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http://dx.doi.org/10.1002/jmri.21219DOI Listing
December 2007

Improved dynamic susceptibility contrast (DSC)-MR perfusion estimates by motion correction.

J Magn Reson Imaging 2007 Oct;26(4):1167-72

Department of Electrical and Computer Engineering, University of Calgary, Calgary, Alberta, Canada.

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http://dx.doi.org/10.1002/jmri.21128DOI Listing
October 2007

PerfTool: a software platform for investigating bolus-tracking perfusion imaging quantification strategies.

J Magn Reson Imaging 2007 Mar;25(3):653-9

Department of Electrical and Computer Engineering, University of Calgary, Calgary, Alberta, Canada.

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http://doi.wiley.com/10.1002/jmri.20843
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http://dx.doi.org/10.1002/jmri.20843DOI Listing
March 2007