Positions

Selected Publications

Academic Article

Year Title Altmetric
2020 Poststroke Montreal Cognitive Assessment and Recurrent Stroke in Patients With Symptomatic Intracranial Atherosclerosis 2020
2020 Cognition and cerebrovascular function in primary hyperparathyroidism before and after parathyroidectomy 2020
2020 The role of exercise in the reversal of IGF-1 deficiencies in microvascular rarefaction and hypertension 2020
2020 Cognitive Impairment Correlates Linearly with Mean Flow Velocity by Transcranial Doppler below a Definable Threshold 2020
2020 Spatial coefficient of variation of arterial spin labeling MRI as a cerebrovascular correlate of carotid occlusive disease 2020
2019 Cognition and Quality of Life in Symptomatic Carotid Occlusion 2019
2019 Language recovery following stroke 2019
2019 Is Hemispheric Hypoperfusion a Treatable Cause of Cognitive Impairment? 2019
2018 Carotid revascularization and medical management for asymptomatic carotid stenosis – Hemodynamics (CREST-H): Study design and rationale 2018
2018 Does cognition improve following LVAD implantation? 2018
2018 Reply: Don't Leave the Back Door Open 2018
2018 Proposed Standardized Neurological Endpoints for Cardiovascular Clinical Trials 2018
2018 Neurocognition and Cerebral Lesion Burden in High-Risk Patients Before Undergoing Transcatheter Aortic Valve Replacement: Insights From the SENTINEL Trial 2018
2018 Determinants of Long-Term Neurological Recovery Patterns Relative to Hospital Discharge Among Cardiac Arrest Survivors 2018
2017 Altered cerebral hemodyamics and cortical thinning in asymptomatic carotid artery stenosis 2017
2017 Aphasia As a Predictor of Stroke Outcome 2017
2017 Carotid revascularization and medical management for asymptomatic carotid stenosis: Protocol of the CREST-2 clinical trials 2017
2017 Defining Optimal Brain Health in Adults: A Presidential Advisory From the American Heart Association/American Stroke Association 2017
2017 The relationship between the score on a simple measure of cognitive function and incident CVD in people with diabetes: A post hoc epidemiological analysis from the accord-mind study 2017
2017 The Association between Diffusion MRI-Defined Infarct Volume and NIHSS Score in Patients with Minor Acute Stroke 2017
2017 Transcatheter aortic valve replacement: perioperative stroke and beyond 2017
2017 Stroke Recovery and Rehabilitation Research: Issues, Opportunities, and the National Institutes of Health StrokeNet 2017
2017 Proposed Standardized Neurological Endpoints for Cardiovascular Clinical Trials: An Academic Research Consortium Initiative 2017
2017 Protection Against Cerebral Embolism During Transcatheter Aortic Valve Replacement 2017
2017 Understanding the Connection between Cognitive Impairment and Mobility: What Can Be Gained from Neuropsychological Assessment? 2017
2016 Effect of aphasia on acute stroke outcomes 2016
2016 Dissociation among hemodynamic measures in asymptomatic high grade carotid artery stenosis 2016
2016 Measurement of cortical thickness asymmetry in carotid occlusive disease 2016
2016 The neurophysiological effects of single-dose theophylline in patients with chronic stroke: A double-blind, placebo-controlled, randomized cross-over study 2016
2016 Variability in motor and language recovery during the acute stroke period 2016
2015 Itemized NIHSS subsets predict positive MRI strokes in patients with mild deficits 2015
2015 Comparative effectiveness of home blood pressure telemonitoring (HBPTM) plus nurse case management versus HBPTM alone among Black and Hispanic stroke survivors: Study protocol for a randomized controlled trial 2015
2015 Indirect measures of arterial stiffness and cognitive performance in individuals without traditional vascular risk factors or disease 2015
2014 Randomized Evaluation of Carotid Occlusion and Neurocognition (RECON) trial 2014
2014 Cerebrovascular disease in the era of left ventricular assist devices with continuous flow: Risk factors, diagnosis, and treatment 2014
2014 Cognitive function and brain structure in persons with type 2 diabetes mellitus after intensive lowering of blood pressure and lipid levels: A randomized clinical trial 2014
2014 Effect of diabetes on brain structure: The action to control cardiovascular risk in diabetes MR imaging baseline data 2014
2014 The cross-sectional and longitudinal associations of diabetic retinopathy with cognitive function and brain MRI findings: The Action to Control Cardiovascular Risk in Diabetes (ACCORD) trial 2014
2013 Cerebral hemodynamics and cognitive decline: Swimming against the current 2013
2013 Blood-brain barrier disruption after cardiac surgery 2013
2013 Improvement after constraint-induced movement therapy: Recovery of normal motor control or task-specific compensation? 2013
2013 Stroke, cognitive deficits, and rehabilitation: Still an incomplete picture 2013
2012 Poor cognitive function and risk of severe hypoglycemia in type 2 diabetes: Post hoc epidemiologic analysis of the ACCORD trial 2012
2012 Poor survival after cardiac arrest resuscitation: A self-fulfilling prophecy or biologic destiny? 2012
2012 Cerebral hemodynamics and cognitive impairment: Baseline data from the RECON trial 2012
2011 Prediction of motor recovery using initial impairment and fMRI 48 h poststroke 2011
2011 Primary outcomes for resuscitation science studies: A consensus statement from the american heart association 2011
2011 Effects of intensive glucose lowering on brain structure and function in people with type 2 diabetes (ACCORD MIND): A randomised open-label substudy 2011
2011 Broca and the biology of language 2011
2011 Revisiting the contributions of Paul Broca to the study of aphasia 2011
2011 Association of low ejection fraction with impaired verbal memory in older patients with heart failure 2011
2011 Severe aphasia following infarction in the territory of the left anterior choroidal artery 2011
2011 Pumps, aqueducts, and drought management: Vascular physiology in vascular cognitive impairment 2011
2010 Improvement in aphasia scores after stroke is well predicted by initial severity 2010
2010 GABAergic but not anti-cholinergic agents re-induce clinical deficits after stroke 2010
2010 Neurocognitive dysfunction in adult moyamoya disease 2010
2010 Impairment versus activity limitation after incident ischaemic stroke 2010
2009 Acute confusional syndrome from a dural arteriovenous fistula 2009
2009 Early imaging correlates of subsequent motor recovery after stroke 2009
2009 The role of cerebral hyperperfusion in postoperative neurologic dysfunction after left ventricular assist device implantation for end-stage heart failure 2009
2009 Relationship between baseline glycemic control and cognitive function in individuals with type 2 diabetes and other cardiovascular rIsk factors the action to control cardiovascular risk in diabetes-memory in diabetes (ACCORD-MIND) trial 2009
2009 Reperfusion normalizes motor activation patterns in Large-Vessel disease 2009
2009 Neuropsychological features in primary hyperparathyroidism: A prospective study 2009
2008 Placing neuropsychology in context 2008
2008 Variability in recovery from aphasia 2008
2008 Factors Contributing to Global Cognitive Impairment in Heart Failure: Results From a Population-Based Cohort 2008
2008 Ipsilateral motor dysfunction from unilateral stroke: Implications for the functional neuroanatomy of hemiparesis 2008
2008 Brain activity associated with stimulation therapy of the visual borderzone in hemianopic stroke patients 2008
2008 Inter-individual variability in the capacity for motor recovery after ischemic stroke 2008
2008 Variability in language recovery after first-time stroke 2008
2007 Multitasking disorder from right temporoparietal stroke 2007
2007 The Action to Control Cardiovascular Risk in Diabetes Memory in Diabetes Study (ACCORD-MIND): Rationale, Design, and Methods 2007
2007 A case of progressive apraxia of speech in pathologically verified Alzheimer disease 2007
2006 In this issue 2006
2006 Hemodynamic impairment as a stimulus for functional brain reorganization 2006
2006 Why does neuropsychology need a review journal? An editorial 2006
2005 Clinical and analytical considerations in the study of health status in device trials for heart failure 2005
2004 Hypoperfusion without stroke alters motor activation in the opposite hemisphere 2004
2004 Magnetic resonance imaging to detect acute cerebral events in on-pump and hybrid-pump patients 2004
2004 Neurological events during long-term mechanical circulatory support for heart failure: The Randomized Evaluation of Mechanical Assistance for the Treatment of Congestive Heart Failure (REMATCH) experience 2004
2004 Dural Arteriovenous Fistula Presents Like An Ischemic Stroke 2004
2004 Key issues in trial design for ventricular assist devices: A position statement of the Heart Failure Society of America 2004
2003 Neurobehavioral differences in superselective Wada testing with amobarbital versus lidocaine 2003
2003 Monitoring of cerebral vasodilatory capacity with transcranial Doppler carbon dioxide inhalation in patients with severe carotid artery disease 2003
2003 Midazolam challenge reinduces neurological deficits after transient ischemic attack 2003
2002 The warfarin-aspirin recurrent stroke study trial 2002
2002 Clinical utility of quantitative cerebral blood flow measurements during internal carotid artery test occlusions 2002
2002 Characterization of the cerebral blood flow response to balloon deflation after temporary internal carotid artery test occlusion 2002
2002 Reemergence of stroke deficits with midazolam challenge 2002
2002 A controlled prospective study of neuropsychological dysfunction following carotid endarterectomy 2002
2002 Dexmedetomidine may impair cognitive testing during endovascular embolization of cerebral arteriovenous malformations: A retrospective case report series 2002
2001 A comparison of warfarin and aspirin for the prevention of recurrent ischemic stroke 2001
2001 Long-term use of a left ventricular assist device for end-stage heart failure 2001
2001 Recovery of brain function during induced cerebral hypoperfusion 2001
2001 Neuropsychological function and brain arteriovenous malformations: redefining eloquence as a risk for treatment. 2001
2000 Severe pain confounds neuropsychological test performance 2000
2000 The experience of Wernicke's aphasia 2000
2000 Interhemispheric transfer of language in patients with left frontal cerebral arteriovenous malformation 2000
2000 Pure topographic disorientation: A distinctive syndrome with varied localization 2000
2000 Evolution of cortical activation during recovery from corticospinal tract infarction 2000
2000 Pure topographic disorientation: A distinctive syndrome with varied localization 2000
1999 The rematch trial: Rationale, design, and end points 1999
1999 Developmental deficits in adult patients with arteriovenous malformations 1999
1999 Higher cerebral function and hemispheric blood flow during awake carotid artery balloon test occlusions 1999
1998 Aphasia 1998
1998 Central poststroke pain and Wallenberg's lateral medullary infarction 1998
1998 Central poststroke pain associated with lateral medullary infarction 1998
1998 Stimulus context in hemineglect 1998
1997 Anterior translocation of language in patients with left cerebral arteriovenous malformation 1997
1997 Central poststroke pain and Wallenberg's lateral medullary infarction: Frequency, character, and determinants in 63 patients 1997
1997 Changes in regional cerebral blood flow related to line bisection discrimination and visual attention using HMPAO-SPECT 1997
1997 Treatment of inoperable carotid aneurysms with endovascular carotid occlusion after extracranial-intracranial bypass surgery 1997
1996 'Semantic' conduction aphasia from a posterior insular cortex infarction 1996
1996 Continuous time estimation as a behavioural index of human cerebral ischaemia during temporary occlusion of the internal carotid artery 1996
1995 Response: Steal and cerebral arteriovenous malformations 1995
1995 Steal and cerebral arteriovenous malformations 1995
1995 Visuoconstructive deficit following infarction in the right Basal Ganglia: A case report and some experimental data 1995
1995 ‘steal’ is an unestablished mechanism for the clinical presentation of cerebral arteriovenous malformations 1995
1994 Brain dysfunction and violent behavior in a man with a congenital subarachnoid cyst 1994
1994 Cognitive function in myasthenia gravis 1994
1994 Intrahemispheric localization of drawing dysfunction 1994
1993 Anxiety disorders in a neuromuscular clinic 1993
1992 Left hemiparalexia. 1992
1992 Distinct syndromes of hemineglect 1992
1992 Left hemiparalexia 1992
1992 Obsessive-compulsive disorder onset after removal of a brain tumor 1992
1992 TEACHING ARBITRARY MATCHING VIA SAMPLE STIMULUS‐CONTROL SHAPING TO YOUNG CHILDREN AND MENTALLY RETARDED INDIVIDUALS: A METHODOLOGICAL NOTE 1992
1992 Use of a structured interview to diagnose anxiety disorders in a minority population 1992
1986 Second-order control of sequence-class equivalences in children 1986
1984 THE FORMATION OF VISUAL STIMULUS EQUIVALENCES IN CHILDREN 1984
1983 Language recovery following isolation for severe combined immunodeficiency disease 1983
1983 Effects of frontal lobe lesions on hypothesis sampling during concept formation 1983
1982 A SEARCH FOR SYMMETRY IN THE CONDITIONAL DISCRIMINATIONS OF RHESUS MONKEYS, BABOONS, AND CHILDREN 1982
1977 EXTENDING SEQUENCE‐CLASS MEMBERSHIP WITH MATCHING TO SAMPLE 1977

Chapter

Year Title Altmetric
2011 Middle Cerebral Artery Disease.  384-424. 2011
2004 Middle Cerebral Artery Disease.  123-166. 2004

Education And Training

  • Doctor of Psychology, Northeastern University 1977

    • Full Name

  • Ronald Lazar