Bradley J MacIntosh

Bradley J MacIntosh

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Bradley J MacIntosh

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Metabolic and vascular risk factors are associated with reduced cerebral blood flow and poorer midlife memory performance.

Hum Brain Mapp 2020 Mar 25;41(4):855-864. Epub 2019 Oct 25.

Heart and Stroke Foundation, Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1002/hbm.24844DOI Listing
March 2020

Preliminary study of structural magnetic resonance imaging phenotypes related to genetic variation in Interleukin-1β rs16944 in adolescents with Bipolar Disorder.

J Psychiatr Res 2020 Mar 31;122:33-41. Epub 2019 Dec 31.

Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada; Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, Toronto, Canada; Department of Pharmacology, University of Toronto, Toronto, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jpsychires.2019.12.018DOI Listing
March 2020

Cerebrovascular Pulsatility During Rest and Exercise Reflects Hemodynamic Impairment in Stroke and Cerebral Small Vessel Disease.

Ultrasound Med Biol 2019 Dec 28;45(12):3116-3127. Epub 2019 Sep 28.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Ottawa, Ontario, Canada; Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada; Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.ultrasmedbio.2019.08.019DOI Listing
December 2019

Resting state functional connectivity changes after MR-guided focused ultrasound mediated blood-brain barrier opening in patients with Alzheimer's disease.

Neuroimage 2019 10 26;200:275-280. Epub 2019 Jun 26.

Division of Neurosurgery, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada; Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada; Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.neuroimage.2019.06.060DOI Listing
October 2019

Cardiac-Related Pulsatility in the Insula Is Directly Associated With Middle Cerebral Artery Pulsatility Index.

J Magn Reson Imaging 2019 Oct 30. Epub 2019 Oct 30.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1002/jmri.26950DOI Listing
October 2019

Cerebrovascular blood oxygenation level dependent pulsatility at baseline and following acute exercise among healthy adolescents.

J Cereb Blood Flow Metab 2019 Sep 21;39(9):1737-1749. Epub 2018 Mar 21.

1 Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Ontario, Canada.

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http://dx.doi.org/10.1177/0271678X18766771DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6727139PMC
September 2019

Classifying cognitive impairment based on the spatial heterogeneity of cerebral blood flow images.

J Magn Reson Imaging 2019 Sep 21;50(3):858-867. Epub 2019 Jan 21.

Department of Medical Biophysics, University of Toronto, ON, Canada.

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http://doi.wiley.com/10.1002/jmri.26650
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http://dx.doi.org/10.1002/jmri.26650DOI Listing
September 2019

Cardiovascular risk and encoding-related hippocampal connectivity in older adults.

BMC Neurosci 2019 07 31;20(1):37. Epub 2019 Jul 31.

Rotman Research Institute, Baycrest, 3560 Bathurst Street, Toronto, ON, M6A 2E1, Canada.

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http://dx.doi.org/10.1186/s12868-019-0518-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6668059PMC
July 2019

Cortical Volume and Thickness Across Bipolar Disorder Subtypes in Adolescents: A Preliminary Study.

J Child Adolesc Psychopharmacol 2019 03 25;29(2):141-151. Epub 2018 Oct 25.

1 Centre for Youth Bipolar Disorder , Sunnybrook Health Sciences Centre, Toronto, Canada .

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https://www.liebertpub.com/doi/10.1089/cap.2017.0137
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http://dx.doi.org/10.1089/cap.2017.0137DOI Listing
March 2019

Reduced cerebrovascular reactivity among adolescents with bipolar disorder.

Bipolar Disord 2019 03 13;21(2):124-131. Epub 2018 Dec 13.

Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.

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http://doi.wiley.com/10.1111/bdi.12719
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http://dx.doi.org/10.1111/bdi.12719DOI Listing
March 2019

BOLD-based cerebrovascular reactivity vascular transfer function isolates amplitude and timing responses to better characterize cerebral small vessel disease.

NMR Biomed 2019 03 29;32(3):e4064. Epub 2019 Jan 29.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1002/nbm.4064DOI Listing
March 2019

Brain tissue pulsatility is related to clinical features of Parkinson's disease.

Neuroimage Clin 2018 23;20:222-227. Epub 2018 Jul 23.

Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada; Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.nicl.2018.07.017DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6079564PMC
January 2019

Cerebral blood flow in bipolar disorder: A systematic review.

J Affect Disord 2018 12 11;241:505-513. Epub 2018 Aug 11.

Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada; Department of Pharmacology, University of Toronto, Toronto, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jad.2018.08.040DOI Listing
December 2018

Attention-Related Brain Activation Is Altered in Older Adults With White Matter Hyperintensities Using Multi-Echo fMRI.

Front Neurosci 2018 18;12:748. Epub 2018 Oct 18.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada.

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https://www.frontiersin.org/article/10.3389/fnins.2018.00748
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http://dx.doi.org/10.3389/fnins.2018.00748DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6200839PMC
October 2018

APOE-ε4 associates with hippocampal volume, learning, and memory across the spectrum of Alzheimer's disease and dementia with Lewy bodies.

Alzheimers Dement 2018 09 18;14(9):1137-1147. Epub 2018 May 18.

Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, ON, Canada; LC Campbell Cognitive Neurology Research Unit, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada; Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada; Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jalz.2018.04.005DOI Listing
September 2018

Magnetic resonance imaging of cerebrovascular reactivity in healthy adolescents.

J Neurosci Methods 2018 08 4;306:1-9. Epub 2018 Jun 4.

Department of Psychiatry, Sunnybrook Health Sciences Centre, 2075 Bayview Ave., FG-53, Toronto, ON, M4N 3M5, Canada; Department of Pharmacology, University of Toronto, Medicine, 1 King's College Circle, Toronto, ON, M5S 1A8, Canada; Department of Psychiatry, University of Toronto, Medicine, 250 College Street, Room 835, Toronto, ON, M5T 1R8, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jneumeth.2018.06.001DOI Listing
August 2018

Sex differences in brain structure among adolescents with bipolar disorder.

Bipolar Disord 2018 Jun 28. Epub 2018 Jun 28.

Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, Canada.

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http://dx.doi.org/10.1111/bdi.12663DOI Listing
June 2018

Enhancement of automated blood flow estimates (ENABLE) from arterial spin-labeled MRI.

J Magn Reson Imaging 2018 03 6;47(3):647-655. Epub 2017 Jul 6.

Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1002/jmri.25807DOI Listing
March 2018

Cerebrovascular blood oxygenation level dependent pulsatility at baseline and following acute exercise among healthy adolescents.

J Cereb Blood Flow Metab 2019 Sep 21;39(9):1737-1749. Epub 2018 Mar 21.

1 Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Ontario, Canada.

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http://dx.doi.org/10.1177/0271678X18766771DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6727139PMC
September 2019

Perivascular Spaces Segmentation in Brain MRI Using Optimal 3D Filtering.

Sci Rep 2018 02 1;8(1):2132. Epub 2018 Feb 1.

Department of Neuroimaging Sciences, Centre for Clinical Brain Sciences, Centre for Cognitive Ageing and Cognitive Epidemiology and UK Dementia Research Institute Edinburgh Dementia Research Centre, University of Edinburgh, Edinburgh, UK.

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http://dx.doi.org/10.1038/s41598-018-19781-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5794857PMC
February 2018

The spatial coefficient of variation in arterial spin labeling cerebral blood flow images.

J Cereb Blood Flow Metab 2017 Sep 6;37(9):3184-3192. Epub 2017 Jan 6.

1 Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1177/0271678X16683690DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5584689PMC
September 2017

Exercise Training Increases Parietal Lobe Cerebral Blood Flow in Chronic Stroke: An Observational Study.

Front Aging Neurosci 2017 29;9:318. Epub 2017 Sep 29.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Ottawa, ON, Canada.

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http://dx.doi.org/10.3389/fnagi.2017.00318DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5626868PMC
September 2017

Cerebrovascular reactivity measured by functional magnetic resonance imaging during breath-hold challenge: A systematic review.

Neurosci Biobehav Rev 2017 Aug 6;79:27-47. Epub 2017 May 6.

Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre 2075 Bayview Ave., FG-53, Toronto, ON, M4N 3M5, Canada; Department of Pharmacology, University of Toronto, Medicine, 1 King's College Circle, Toronto, ON, M5S 1A8, Canada; Department of Psychiatry, University of Toronto, Medicine,250 College Street, Room 835, Toronto, ON, M5T 1R8, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.neubiorev.2017.05.003DOI Listing
August 2017

Brain Function Is Linked to LDL Cholesterol in Older Adults with Cardiovascular Risk.

J Am Geriatr Soc 2017 Feb 21;65(2):e51-e55. Epub 2016 Nov 21.

Rotman Research Institute, Baycrest Health Sciences, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1111/jgs.14663DOI Listing
February 2017

Depression, Type 2 Diabetes, and Poststroke Cognitive Impairment.

Neurorehabil Neural Repair 2017 01 29;31(1):48-55. Epub 2016 Jun 29.

Sunnybrook Research Institute, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1177/1545968316656054DOI Listing
January 2017

Increased cerebral blood flow among adolescents with bipolar disorder at rest is reduced following acute aerobic exercise.

J Affect Disord 2017 Jan 21;208:205-213. Epub 2016 Oct 21.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, Toronto, ON, Canada; Psychiatry, Sunnybrook Research Institute, Toronto, ON, Canada.

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http://dx.doi.org/10.1016/j.jad.2016.08.060DOI Listing
January 2017

'Under pressure': is there a link between orthostatic hypotension and cognitive impairment in α-synucleinopathies?

J Neurol Neurosurg Psychiatry 2016 12 9;87(12):1311-1321. Epub 2016 Sep 9.

Cognitive & Movement Disorders Clinic, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1136/jnnp-2016-314123DOI Listing
December 2016

Prescribing Aerobic Exercise Intensity without a Cardiopulmonary Exercise Test Post Stroke: Utility of the Six-Minute Walk Test.

J Stroke Cerebrovasc Dis 2016 Sep 8;25(9):2222-31. Epub 2016 Jun 8.

Canadian Partnership for Stroke Recovery, Ottawa, Ontario, Canada; Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.jstrokecerebrovasdis.2016.04.016DOI Listing
September 2016

Summative effects of vascular risk factors on cortical thickness in mild cognitive impairment.

Neurobiol Aging 2016 09 20;45:98-106. Epub 2016 May 20.

Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada; Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Toronto, Ontario, Canada; Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Ontario, Canada.

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https://linkinghub.elsevier.com/retrieve/pii/S01974580163008
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http://dx.doi.org/10.1016/j.neurobiolaging.2016.05.011DOI Listing
September 2016

Physiological fluctuations in white matter are increased in Alzheimer's disease and correlate with neuroimaging and cognitive biomarkers.

Neurobiol Aging 2016 Jan 21;37:12-18. Epub 2015 Sep 21.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, Toronto, Ontario, Canada; Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada; Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.neurobiolaging.2015.09.010DOI Listing
January 2016

Characterizing exercise-induced feelings after one bout of exercise among adolescents with and without bipolar disorder.

J Affect Disord 2016 Jan 28;190:467-473. Epub 2015 Oct 28.

Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada; University of British Columbia, Vancouver, BC, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jad.2015.10.018DOI Listing
January 2016

Orthostatic hypotension, cerebral hypoperfusion, and visuospatial deficits in Lewy body disorders.

Parkinsonism Relat Disord 2016 Jan 23;22:80-6. Epub 2015 Nov 23.

Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada; Cognitive & Movement Disorders Clinic, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; L.C. Campbell Cognitive Neurology Research Unit, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Division of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.parkreldis.2015.11.019DOI Listing
January 2016

Vascular risk factor burden correlates with cerebrovascular reactivity but not resting state coactivation in the default mode network.

J Magn Reson Imaging 2015 Nov 17;42(5):1369-76. Epub 2015 Apr 17.

Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.24917DOI Listing
November 2015

CACNA1C rs1006737 genotype and bipolar disorder: Focus on intermediate phenotypes and cardiovascular comorbidity.

Neurosci Biobehav Rev 2015 Aug 11;55:198-210. Epub 2015 May 11.

Department of Psychiatry, Sunnybrook Health Sciences Centre 2075 Bayview Ave., Room M6 180, Toronto, ON, M4N 3M5, Canada; Department of Pharmacology, University of Toronto, Medicine, 1 King's College Circle, Toronto, ON, M5S 1A8, Canada; Department of Psychiatry, University of Toronto, Medicine, 250 College Street, Room 835, Toronto, ON, M5T 1R8, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.neubiorev.2015.04.022DOI Listing
August 2015

Exercise intensity modulates the change in cerebral blood flow following aerobic exercise in chronic stroke.

Exp Brain Res 2015 Aug 24;233(8):2467-75. Epub 2015 May 24.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, University of Toronto, 2075 Bayview Ave., Room M6-168, Toronto, ON, M4N 3M5, Canada,

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http://dx.doi.org/10.1007/s00221-015-4317-6DOI Listing
August 2015

Gray matter blood flow and volume are reduced in association with white matter hyperintensity lesion burden: a cross-sectional MRI study.

Front Aging Neurosci 2015 8;7:131. Epub 2015 Jul 8.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute Toronto, ON, Canada ; Department of Medical Biophysics, University of Toronto Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fnagi.2015.00131DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4495336PMC
July 2015

Cardiopulmonary fitness correlates with regional cerebral grey matter perfusion and density in men with coronary artery disease.

PLoS One 2014 12;9(3):e91251. Epub 2014 Mar 12.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, Toronto, Ontario, Canada; Neuropsychopharmacology Research Group, Sunnybrook Research Institute, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0091251PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3951327PMC
May 2015

Estimating the sample size required to detect an arterial spin labelling magnetic resonance imaging perfusion abnormality in voxel-wise group analyses.

J Neurosci Methods 2015 Apr 6;245:169-77. Epub 2015 Mar 6.

Department of Medical Biophysics, University of Toronto, Toronto, ON M5G 2M9, Canada; Canadian Partnership for Stroke Recovery, Canada; Physical Sciences, Sunnybrook Research Institute, Canada. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S01650270150006
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http://dx.doi.org/10.1016/j.jneumeth.2015.02.017DOI Listing
April 2015

Combined effects of type 2 diabetes and hypertension associated with cortical thinning and impaired cerebrovascular reactivity relative to hypertension alone in older adults.

Neuroimage Clin 2014 5;5:36-41. Epub 2014 Jun 5.

Department of Medical Biophysics, University of Toronto, 610 University Ave., Toronto, ON M5G 2M9, Canada ; Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, 2075 Bayview Ave., Toronto, ON M4N 3M5, Canada ; Brain Sciences Research Program, Sunnybrook Research Institute, 2075 Bayview Ave., Toronto, ON M4N 3M5, Canada.

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http://dx.doi.org/10.1016/j.nicl.2014.05.020DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4066185PMC
February 2015

Modeling and correction of bolus dispersion effects in dynamic susceptibility contrast MRI.

Magn Reson Med 2014 Dec 22;72(6):1762-74. Epub 2014 Jan 22.

Institute of Biomedical Engineering, University of Oxford, Oxford, United Kingdom.

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http://dx.doi.org/10.1002/mrm.25077DOI Listing
December 2014

Differentiating between visual hallucination-free dementia with Lewy bodies and corticobasal syndrome on the basis of neuropsychology and perfusion single-photon emission computed tomography.

Alzheimers Res Ther 2014 5;6(9):71. Epub 2014 Dec 5.

L.C. Campbell Cognitive Neurology Clinic, Sunnybrook Health Sciences Centre, Room A4 42, 2075 Bayview Avenue, Toronto, ON M4N 3M5 Canada ; Department of Medicine (Neurology), Brain Sciences Research Program, Sunnybrook Health Sciences, Centre University of Toronto, Room A4 42, 2075 Bayview Avenue, Toronto, ON M4N 3M5 Canada ; Cognition & Movement Disorders Clinic, Sunnybrook Health Sciences Centre, Room A4 42, 2075 Bayview Avenue, Toronto, ON M4N 3M5 Canada ; Neurogenetics Section, Centre for Addiction and Mental Health, University of Toronto, Room A4 42, 2075 Bayview Avenue, Toronto, ON M4N 3M5 Canada.

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http://link.springer.com/content/pdf/10.1186%2Fs13195-014-00
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http://alzres.com/content/6/9/71
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http://dx.doi.org/10.1186/s13195-014-0071-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4256921PMC
December 2014

Modeling the residue function in DSC-MRI simulations: analytical approximation to in vivo data.

Magn Reson Med 2014 Nov 23;72(5):1486-91. Epub 2013 Dec 23.

Institute of Biomedical Engineering, University of Oxford, United Kingdom.

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http://dx.doi.org/10.1002/mrm.25056DOI Listing
November 2014

Impact of a single bout of aerobic exercise on regional brain perfusion and activation responses in healthy young adults.

PLoS One 2014 8;9(1):e85163. Epub 2014 Jan 8.

Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, Toronto, Ontario, Canada ; Toronto Rehabilitation Institute, University of Toronto, Toronto, Ontario, Canada ; Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0085163PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3885687PMC
September 2014

A single session of exercise increases connectivity in sensorimotor-related brain networks: a resting-state fMRI study in young healthy adults.

Front Hum Neurosci 2014 14;8:625. Epub 2014 Aug 14.

Department of Medical Biophysics, University of Toronto Toronto ON, Canada ; Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fnhum.2014.00625DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4132485PMC
September 2014

A systematic review of type 2 diabetes mellitus and hypertension in imaging studies of cognitive aging: time to establish new norms.

Front Aging Neurosci 2014 8;6:148. Epub 2014 Jul 8.

Baycrest Centre, Rotman Research Institute Toronto, ON, Canada ; Departments of Psychology and Psychiatry, University of Toronto Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fnagi.2014.00148DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4085499PMC
July 2014

Effects of cannabis on cognition in patients with MS: a psychometric and MRI study.

Neurology 2014 May 30;82(21):1879-87. Epub 2014 Apr 30.

From the Sunnybrook Research Institute (B.P., B.J.M., G.S., A.F.) and St. Michael's Hospital (P.O.), University of Toronto (P.O., A.F.); and Department of Kinesiology (R.W.S.), University of Waterloo, Canada.

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http://dx.doi.org/10.1212/WNL.0000000000000446DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4105254PMC
May 2014

BOLD fMRI in the white matter as a marker of aging and small vessel disease.

PLoS One 2013 2;8(7):e67652. Epub 2013 Jul 2.

Heart and Stroke Foundation Centre for Stroke Recovery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0067652PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3699638PMC
January 2014

Magnetic resonance imaging to visualize stroke and characterize stroke recovery: a review.

Front Neurol 2013 27;4:60. Epub 2013 May 27.

Physical Sciences Platform, Sunnybrook Research Institute Toronto, ON, Canada ; Heart and Stroke Foundation Centre for Stroke Recovery, Sunnybrook Research Institute Toronto, ON, Canada ; Department of Medical Biophysics, University of Toronto Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fneur.2013.00060DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3664317PMC
June 2013

Evaluating quantitative approaches to dynamic susceptibility contrast MRI among carotid endarterectomy patients.

J Magn Reson Imaging 2013 Apr 23;37(4):936-43. Epub 2012 Oct 23.

Heart and Stroke Foundation Center for Stroke Recovery, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.23882DOI Listing
April 2013

Modeling dispersion in arterial spin labeling: validation using dynamic angiographic measurements.

Magn Reson Med 2013 Feb 5;69(2):563-70. Epub 2012 Apr 5.

Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, United Kingdom.

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http://dx.doi.org/10.1002/mrm.24260DOI Listing
February 2013

Physical activity in the prevention of ischemic stroke and improvement of outcomes: a narrative review.

Neurosci Biobehav Rev 2013 Feb 29;37(2):133-7. Epub 2012 Nov 29.

Department of Kinesiology, 200 University Ave W, University of Waterloo, Waterloo, ON N2G 3G1, Canada.

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http://dx.doi.org/10.1016/j.neubiorev.2012.11.011DOI Listing
February 2013

A control point interpolation method for the non-parametric quantification of cerebral haemodynamics from dynamic susceptibility contrast MRI.

Neuroimage 2013 Jan 5;64:560-70. Epub 2012 Sep 5.

Institute of Biomedical Engineering, University of Oxford, United Kingdom.

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http://dx.doi.org/10.1016/j.neuroimage.2012.08.083DOI Listing
January 2013

fMRI-Compatible Registration of Jaw Movements Using a Fiber-Optic Bend Sensor.

Front Hum Neurosci 2010 22;4:24. Epub 2010 Mar 22.

Department of Imaging Research, Sunnybrook Health Sciences Centre Toronto, Ontario, Canada.

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http://dx.doi.org/10.3389/fnhum.2010.00024DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2868298PMC
July 2011

Coupling of simultaneously acquired electrophysiological and haemodynamic responses during visual stimulation.

Magn Reson Imaging 2010 Oct;28(8):1066-77

Department of Clinical Neurology, Centre for Functional Magnetic Resonance Imaging of the Brain, University of Oxford, John Radcliffe Hospital, Oxford, UK.

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http://dx.doi.org/10.1016/j.mri.2010.03.027DOI Listing
October 2010

Separation of macrovascular signal in multi-inversion time arterial spin labelling MRI.

Magn Reson Med 2010 May;63(5):1357-65

Centre for Functional MRI of the Brain, University of Oxford, John Radcliffe Hospital, Headington, Oxford, UK.

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http://doi.wiley.com/10.1002/mrm.22320
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http://dx.doi.org/10.1002/mrm.22320DOI Listing
May 2010

Assessment of arterial arrival times derived from multiple inversion time pulsed arterial spin labeling MRI.

Magn Reson Med 2010 Mar;63(3):641-7

FMRIB Centre, Department of Clinical Neurology, University of Oxford, John Radcliffe Hospital, Oxford, UK.

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http://dx.doi.org/10.1002/mrm.22256DOI Listing
March 2010

Opioids depress cortical centers responsible for the volitional control of respiration.

J Neurosci 2009 Jun;29(25):8177-86

Nuffield Department of Anaesthetics, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, United Kingdom.

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http://dx.doi.org/10.1523/JNEUROSCI.1375-09.2009DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6666048PMC
June 2009

Distinct patterns of brain activity in young carriers of the APOE-epsilon4 allele.

Proc Natl Acad Sci U S A 2009 Apr 8;106(17):7209-14. Epub 2009 Apr 8.

University Department of Psychiatry, University of Oxford, Oxford OX3 9DU, United Kingdom.

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http://dx.doi.org/10.1073/pnas.0811879106DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2678478PMC
April 2009

Measuring the effects of remifentanil on cerebral blood flow and arterial arrival time using 3D GRASE MRI with pulsed arterial spin labelling.

J Cereb Blood Flow Metab 2008 Aug 28;28(8):1514-22. Epub 2008 May 28.

FMRIB Centre, Department of Clinical Neurology, University of Oxford, Oxford, UK.

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http://dx.doi.org/10.1038/jcbfm.2008.46DOI Listing
August 2008

Brain activity during a motor learning task: an fMRI and skin conductance study.

Hum Brain Mapp 2007 Dec;28(12):1359-67

Imaging Research, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1002/hbm.20351DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4896816PMC
December 2007

Cerebral areas processing swallowing and tongue movement are overlapping but distinct: a functional magnetic resonance imaging study.

J Neurophysiol 2004 Oct 26;92(4):2428-43. Epub 2004 May 26.

School of Communication Sciences and Disorders, Faculty of Health Sciences, Elborn College, Room 2568, University of Western Ontario, London, Ontario N6G 1H1, Canada.

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https://www.physiology.org/doi/10.1152/jn.01144.2003
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http://dx.doi.org/10.1152/jn.01144.2003DOI Listing
October 2004

Optimizing the experimental design for ankle dorsiflexion fMRI.

Neuroimage 2004 Aug;22(4):1619-27

Imaging Research, Sunnybrook and Women's College Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.neuroimage.2004.03.035DOI Listing
August 2004

Transient hemodynamics during a breath hold challenge in a two part functional imaging study with simultaneous near-infrared spectroscopy in adult humans.

Neuroimage 2003 Oct;20(2):1246-52

Laboratory for Functional Magnetic Resonance Research, Robarts Research Institute, London, Ontario, Canada.

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http://dx.doi.org/10.1016/S1053-8119(03)00417-8DOI Listing
October 2003

Influence of hypoxia on wavelength dependence of differential pathlength and near-infrared quantification.

Phys Med Biol 2002 May;47(9):1573-89

The John P Robarts Research Institute, London, Ontario, Canada.

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http://dx.doi.org/10.1088/0031-9155/47/9/311DOI Listing
May 2002