Philip A Barber

Philip A Barber

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Philip A Barber

Philip A Barber

Publications by authors named "Philip A Barber"

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Diffusion-weighted imaging lesion growth occurs despite recanalization in acute ischemic stroke: Implications for future treatment trials.

Int J Stroke 2019 04 4;14(3):257-264. Epub 2018 Sep 4.

1 Calgary Stroke Program, Department of Clinical Neurosciences, University of Calgary, Calgary, Canada.

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http://dx.doi.org/10.1177/1747493018798550DOI Listing
April 2019

Diffusion-Weighted MRI Stroke Volume Following Recanalization Treatment is Threshold-Dependent.

Clin Neuroradiol 2019 Mar 19;29(1):135-141. Epub 2017 Oct 19.

Calgary Stroke Program, Departments of Clinical Neurosciences, University of Calgary, 3330 Hospital Drive NW, T2N 4N1, Calgary, AB, Canada.

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http://dx.doi.org/10.1007/s00062-017-0634-4DOI Listing
March 2019

Dementia risk and prevention by targeting modifiable vascular risk factors.

J Neurochem 2018 03 6;144(5):565-581. Epub 2017 Sep 6.

Hotchkiss Brain Institute, Foothills Medical Center, Room 1A10 Health Research Innovation Center, Calgary, AB, Canada.

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http://dx.doi.org/10.1111/jnc.14132DOI Listing
March 2018

Infarct in a New Territory After Treatment Administration in the ESCAPE Randomized Controlled Trial (Endovascular Treatment for Small Core and Anterior Circulation Proximal Occlusion With Emphasis on Minimizing CT to Recanalization Times).

Stroke 2016 12 10;47(12):2993-2998. Epub 2016 Nov 10.

From the Departments of Clinical Neurosciences and Radiology (A.G., F.S.A.-A., F.S., Z.A., S.B.C., P.A.B., A.M.D., M.E., M.D.H., M.G., B.K.M.), Departments of Community Health Sciences and Medicine (S.B.C., T.S., M.D.H., B.K.M.), and Hotchkiss Brain Institute (S.B.C., P.A.B., A.M.D., M.D.H., M.G., B.K.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Division of Neuroradiology (T.K.), and Division of Neurology, Department of Medicine (L.K.C.), UHN, Toronto Western Hospital, Ontario, Canada; Departments of Radiology (J.L.R.) and Medicine (Neurology) (K.B.), University of Alberta, Edmonton, Canada; Departments of Neuroradiology (J. Thornton) and Geriatric and Stroke Medicine (P.K.), Beaumont Hospital and the Royal College of Surgeons in Ireland, Dublin; Departments of Radiology (D.R.) and Neurosciences (A.Y.P.), CHUM, University of Montreal, Quebec, Canada; Department of Neurology, University of Pittsburgh Medical Center, PA (T.G.J.); Acute Stroke Services (T.D.) and Department of Radiology, Erlanger Hospital (B.W.B.), University of Tennessee, Chattanooga; Colorado Neurological Institute, Englewood (D.F.F.); Department of Neurointerventional Care, The Neurosciences Institute, Abington Memorial Hospital, Abington, PA (H.C.); Department of Diagnostic and Interventional Neuroradiology (D.T.) and Department of Neurology and Neurosurgery (J. Teitelbaum), Montreal Neurological Institute, McGill University, Quebec, Canada; Department of Radiology, The Ottawa Hospital, University of Ottawa, Ontario, Canada (C.L.); Department of Clinical Neurological Sciences, London Health Sciences Center, Western University, Ontario, Canada (J.M.); Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada (S.J.P.); Department of Neurology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea (O.Y.B.); Department of Neurology, King Abdulaziz University, Jeddah, Saudi Arabia (M.A.M.); and the Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom (A.G.).

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http://dx.doi.org/10.1161/STROKEAHA.116.014852DOI Listing
December 2016

Recurrent mild cerebral ischemia: enhanced brain injury following acute compared to subacute recurrence in the rat.

BMC Neurosci 2016 05 26;17(1):28. Epub 2016 May 26.

Department of Physiology and Pharmacology, University of Calgary, Calgary, AB, T2N 4N1, Canada.

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http://dx.doi.org/10.1186/s12868-016-0263-xDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4881167PMC
May 2016

Imaging and Baseline Predictors of Cognitive Performance in Minor Ischemic Stroke and Patients With Transient Ischemic Attack at 90 Days.

Stroke 2016 Mar 4;47(3):726-31. Epub 2016 Feb 4.

From the Calgary Stroke Program, Department of Clinical Neurosciences (J.L.M., E.E.S., M.H., P.A.B., C.G., E.D., N.A., S.P., S.B.C.), Department of Radiology (E.E.S., P.A.B., S.B.C.), Department of Medicine (P.H.), Department of Community Health Sciences (E.E.S., S.B.C.), Hotchkiss Brain Institute (E.E.S., P.H., P.A.B., S.B.C.), Seaman Family MR Centre (E.E.S., P.A.B., S.B.C.), and Sleep Centre, Foothills Medical Centre (P.H.), University of Calgary, Calgary, AB, Canada; Department of Clinical Neurological Sciences, London Health Sciences Center, Western University, London, ON, Canada (J.L.M.); and Department of Neurology, Miller School of Medicine, University of Miami, Coral Gables, FL (N.A.).

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http://dx.doi.org/10.1161/STROKEAHA.115.011507DOI Listing
March 2016

Intra-Arterial Therapy and Post-Treatment Infarct Volumes: Insights From the ESCAPE Randomized Controlled Trial.

Stroke 2016 Mar;47(3):777-81

From the Department of Clinical Neurosciences and Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary (F.S.A.-A., M.G., A.M.D., P.M., F.S., Z.A., P.A.B., M.D.H., B.K.M.); Department of Community Health Sciences and Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary (M.D.H., B.K.M.); Department of Medical Imaging, UHN, Toronto Western Hospital, Toronto (R.W., W.J.M.); Department of Surgery (Neurosurgery), University of Alberta, Edmonton (J.L.R.); Department of Medicine (Neurology), University of Alberta, Edmonton (A.S.); Department of Neuroradiology, Beaumont Hospital and the Royal College of Surgeons in Ireland (J. Thornton); Department of Geriatric and Stroke Medicine, Beaumont Hospital and the Royal College of Surgeons in Ireland (D.W.); Department of Radiology, CHUM, University of Montreal, Montreal (D.R.); Department of Neurosciences, CHUM, University of Montreal, Montreal (A.Y.P.); Department of Neurology, University of Pittsburgh Medical Center, Pittsburgh (T.G.J.); Division of Neurology, University of Tennessee, Chattanooga (B.L.S.); Department of Radiology, Erlanger Hospital, University of Tennessee, Chattanooga (B.W.B.); Division of Radiology, UHN, Toronto Western Hospital, Toronto (T.K.); Division of Neurology, Department of Medicine, UHN, Toronto Western Hospital, Toronto (F.L.S., C.F.); Colorado Neurological Institute, Engelwood (D.F.F., D.T.); Montreal Neurological Institute, McGill University, Montreal (J. Teitelbaum); Department of Radiology, The Ottawa Hospital, University of Ottawa, Ottawa (C.L.); Department of Neurology, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa (D.D.); Department of Neuroradiology, Dalhousie University, Halifax (J.J.S.); and Hotchkiss Brain Institute, University of Calgary (M.G., A.M.D., P.A.B., M.D.H., B.K.M.).

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http://dx.doi.org/10.1161/STROKEAHA.115.012424DOI Listing
March 2016

Very Mild Hypothermia (35°C) Postischemia Reduces Infarct Volume and Blood/Brain Barrier Breakdown Following tPA Treatment in the Mouse.

Ther Hypothermia Temp Manag 2015 Dec 15;5(4):203-8. Epub 2015 Jun 15.

Department of Clinical Neurosciences, Faculty of Medicine, Experimental Imaging Centre and Hotchkiss Brain Institute, University of Calgary , Calgary, Canada .

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https://www.liebertpub.com/doi/10.1089/ther.2015.0010
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http://dx.doi.org/10.1089/ther.2015.0010DOI Listing
December 2015

Tenecteplase-tissue-type plasminogen activator evaluation for minor ischemic stroke with proven occlusion.

Stroke 2015 Mar 12;46(3):769-74. Epub 2015 Feb 12.

From the Calgary Stroke Program, Departments of Clinical Neurosciences (S.B.C., V.D., J.M., C.K., A.M.D., E.E.S., S.S., M.G., B.K.M., P.A.B., M.D.H.), Radiology (S.B.C., A.M.D., E.E.S., M.G., S.P., B.K.M., M.D.H.), Community Health Sciences (E.E.S., M.D.H.), and Medicine (M.D.H.), and Hotchkiss Brain Institute (S.B.C., A.M.D., E.E.S., M.G., B.K.M., P.A.B., M.D.H.), Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Medicine (Neurology), Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada (D.D.); Vancouver Stroke Program, Department of Medicine, Division of Neurology, University of British Columbia, Vancouver, British Columbia, Canada (T.F., N.A.); and Department of Neurosciences, Enfant-Jésus Hospital, Laval University, Quebec City, Quebec, Canada (M.-C.C.).

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http://dx.doi.org/10.1161/STROKEAHA.114.008504DOI Listing
March 2015

Proof of concept study: relating infarct location to stroke disability in the NINDS rt-PA trial.

Cerebrovasc Dis 2013 6;35(6):560-5. Epub 2013 Jul 6.

Stroke Unit, Monash Medical Centre and Stroke and Aging Research Group, Department of Medicine, Monash University, Clayton, Vic., Australia.

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http://dx.doi.org/10.1159/000351147DOI Listing
March 2014

A dietary polyphenol resveratrol acts to provide neuroprotection in recurrent stroke models by regulating AMPK and SIRT1 signaling, thereby reducing energy requirements during ischemia.

Eur J Neurosci 2013 May 5;37(10):1669-81. Epub 2013 Mar 5.

Department of Neurobiology, Shandong Provincial Key Laboratory of Mental Disorders, School of Medicine, Shandong University, Jinan, Shandong, 250012, China.

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http://dx.doi.org/10.1111/ejn.12162DOI Listing
May 2013

Magnetic resonance imaging of ischemia viability thresholds and the neurovascular unit.

Authors:
Philip A Barber

Sensors (Basel) 2013 May 27;13(6):6981-7003. Epub 2013 May 27.

Department of Clinical Neurosciences, University of Calgary, Calgary, Canada.

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http://dx.doi.org/10.3390/s130606981DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3715273PMC
May 2013

Tissue Window in Stroke Thrombolysis study (TWIST): a safety study.

Can J Neurol Sci 2013 Jan;40(1):17-20

Calgary Stroke Program, Department of Clinical Neurosciences, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.

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January 2013

Infrared optical imaging of matrix metalloproteinases (MMPs) up regulation following ischemia reperfusion is ameliorated by hypothermia.

BMC Neurosci 2012 Jun 28;13:76. Epub 2012 Jun 28.

Department of Clinical Neurosciences, Experimental Imaging Centre and Hotchkiss Brain Institute, Faculty of Medicine, University of Calgary, Calgary, Canada.

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http://bmcneurosci.biomedcentral.com/articles/10.1186/1471-2
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http://dx.doi.org/10.1186/1471-2202-13-76DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3441425PMC
June 2012

Quantitative MRI reveals the elderly ischemic brain is susceptible to increased early blood-brain barrier permeability following tissue plasminogen activator related to claudin 5 and occludin disassembly.

J Cereb Blood Flow Metab 2011 Sep 25;31(9):1874-85. Epub 2011 May 25.

Department of Clinical Neurosciences, Experimental Imaging Centre and Hotchkiss Brain Institute, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada.

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http://journals.sagepub.com/doi/10.1038/jcbfm.2011.79
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http://dx.doi.org/10.1038/jcbfm.2011.79DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3185885PMC
September 2011

Dental procedures and stroke: a case of vertebral artery dissection.

J Can Dent Assoc 2010 ;76:a82

Department of Clinical Neurosciences, Calgary Stroke Program, University of Calgary, Calgary, Alberta.

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November 2010

Development of polyvalent peptide-conjugated magnetic nanoparticles for targeted in-vivo imaging of micro-thrombi.

Adv Exp Med Biol 2009 ;611:415-6

Bio-NMR and Protein Research Laboratory, Biotechnology Research Institute, National Research Council of Canada, 6100 Royalmount Avenue, Montreal, Quebec, Canada H4P 2R2.

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http://dx.doi.org/10.1007/978-0-387-73657-0_179DOI Listing
June 2009

Impact of a stroke unit on length of hospital stay and in-hospital case fatality.

Stroke 2009 Jan 13;40(1):18-23. Epub 2008 Nov 13.

Calgary Stroke Program, Department of Clinical Neurosciences, University of Calgary, Foothills Hospital, Rm 1242A, 1403 29 Street NW, Calgary, Alberta, T2N 2T9, Canada.

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https://www.ahajournals.org/doi/10.1161/STROKEAHA.108.527606
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http://dx.doi.org/10.1161/STROKEAHA.108.527606DOI Listing
January 2009

Extent of hypoattenuation on CT angiography source images predicts functional outcome in patients with basilar artery occlusion.

Stroke 2008 Sep 10;39(9):2485-90. Epub 2008 Jul 10.

University of Technology Dresden, Department of Neurology, Dresden University Stroke Center, Fetscherstrasse 74, 01307 Dresden, Germany.

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http://dx.doi.org/10.1161/STROKEAHA.107.511162DOI Listing
September 2008

Asymptomatic hemorrhage after thrombolysis may not be benign: prognosis by hemorrhage type in the Canadian alteplase for stroke effectiveness study registry.

Stroke 2007 Jan 22;38(1):75-9. Epub 2006 Nov 22.

Calgary Stroke Program, Department of Clinical Neurosciences, Foothills Hospital, 1403 29th St NW, Calgary, Alberta, Canada.

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https://www.ahajournals.org/doi/10.1161/01.STR.0000251644.76
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http://dx.doi.org/10.1161/01.STR.0000251644.76546.62DOI Listing
January 2007

Improved regional cerebral blood flow is important for the protection seen in a mouse model of late phase ischemic preconditioning.

Brain Res 2006 Nov 29;1121(1):231-7. Epub 2006 Sep 29.

Calgary Stroke Program, Hotchkiss Brain Institute, University of Calgary, Canada.

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http://dx.doi.org/10.1016/j.brainres.2006.08.107DOI Listing
November 2006

Cerebral microhemorrhages in a patient with mycotic aneurysm: relevance of T2-GRE imaging in SBE.

Neurology 2006 Nov;67(9):1697

Hotckiss Brain Institute, University of Calgary, 1403, 29th Street NW, Calgary, Alberta, Canada T2N2T9.

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http://dx.doi.org/10.1212/01.wnl.0000229143.28230.ceDOI Listing
November 2006

Anterior spinal artery infarction at the cervicomedullary junction.

Can J Neurol Sci 2006 Nov;33(4):418-20

Department of Clinical Neurosciences, University of Western Ontario, London Health Sciences Centre, London, ON, Canada.

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November 2006

Diabetes, leukoencephalopathy and rage.

Neurobiol Dis 2006 Aug 11;23(2):445-61. Epub 2006 Jul 11.

Department of Clinical Neurosciences and the Neuroscience Research Group, University of Calgary, Alberta, Canada.

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http://dx.doi.org/10.1016/j.nbd.2006.03.015DOI Listing
August 2006

Early T1- and T2-weighted MRI signatures of transient and permanent middle cerebral artery occlusion in a murine stroke model studied at 9.4T.

Neurosci Lett 2005 Nov;388(1):54-9

Department of Clinical Neurosciences, University of Calgary, Institute for Biodiagnostics (West), Room 153, 3330 Hospital Drive, Calgary, Alberta, Canada T2N 4N1.

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http://linkinghub.elsevier.com/retrieve/pii/S030439400500708
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http://dx.doi.org/10.1016/j.neulet.2005.06.067DOI Listing
November 2005

Importance of early ischemic computed tomography changes using ASPECTS in NINDS rtPA Stroke Study.

Stroke 2005 Oct 15;36(10):2110-5. Epub 2005 Sep 15.

Department of Clinical Neurosciences, Foothills Medical Centre, Calgary, AB, Canada.

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http://dx.doi.org/10.1161/01.STR.0000181116.15426.58DOI Listing
October 2005

Temperature-regulated model of focal ischemia in the mouse: a study with histopathological and behavioral outcomes.

Stroke 2004 Jul 20;35(7):1720-5. Epub 2004 May 20.

Department of Clinical Neurosciences, University of Calgary, Institute for Biodiagnostics, Room 153, 3330 Hospital Drive, Calgary, Edmonton, AB T2N 4N1 Canada.

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http://web.psych.ualberta.ca/~fcolbour/Barber%20et%20al%2020
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http://stroke.ahajournals.org/cgi/doi/10.1161/01.STR.0000129
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http://dx.doi.org/10.1161/01.STR.0000129653.22241.d7DOI Listing
July 2004

MR molecular imaging of early endothelial activation in focal ischemia.

Ann Neurol 2004 Jul;56(1):116-20

Department of Clinical Neuroscience and the Experimental Imaging Centre, Faculty of Medicine, University of Calgary, Alberta, Canada.

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http://doi.wiley.com/10.1002/ana.20162
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http://dx.doi.org/10.1002/ana.20162DOI Listing
July 2004

Interobserver variation of ASPECTS in real time.

Stroke 2004 May 8;35(5):e103-5. Epub 2004 Apr 8.

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

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http://dx.doi.org/10.1161/01.STR.0000127082.19473.45DOI Listing
May 2004

Mild neurological symptoms despite middle cerebral artery occlusion.

Stroke 2004 Feb 15;35(2):469-71. Epub 2004 Jan 15.

Department of Clinical Neurosciences, University of Calgary, Alberta T2N 2T9, Canada.

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http://dx.doi.org/10.1161/01.STR.0000110985.01773.7FDOI Listing
February 2004

ASPECTS reading requires training and experience.

Stroke 2003 Oct 11;34(10):e179; author reply e179. Epub 2003 Sep 11.

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http://dx.doi.org/10.1161/01.STR.0000092221.81498.91DOI Listing
October 2003

Reliability of assessing percentage of diffusion-perfusion mismatch.

Stroke 2003 Jul 12;34(7):1681-3. Epub 2003 Jun 12.

Seaman Family MR Research Centre, Foothills Medical Centre, Calgary Health Region, Calgary, Alberta T2N 2T9, Canada.

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http://dx.doi.org/10.1161/01.STR.0000078840.96473.20DOI Listing
July 2003

Biochemistry of ischemic stroke.

Adv Neurol 2003 ;92:151-64

Department of Clinical Neurosciences, University of Calgary, Foothills Medical Centre, Calgary, Alberta, Canada.

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June 2003

Comparison of pre- and postcontrast 3D time-of-flight MR angiography for the evaluation of distal intracranial branch occlusions in acute ischemic stroke.

AJNR Am J Neuroradiol 2002 Apr;23(4):557-67

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

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April 2002