subject area of
- In vivo measurement of changes in venous blood‐oxygenation with high resolution functional MRI at 0.95 Tesla by measuring changes in susceptibility and velocity Journal Articles
-
MRI Assessment of Cerebral Blood Flow in Nonhospitalized Adults Who Self‐Isolated Due toCOVID ‐19 Journal Articles - A CT method to measure hemodynamics in brain tumors: validation and application of cerebral blood flow maps. Journal Articles
- A PET provocation study of generalized social phobia Journal Articles
- A fully flow-compensated multiecho susceptibility-weighted imaging sequence: The effects of acceleration and background field on flow compensation Journal Articles
- A method of two-dimensional mapping of cortical perfusion by cylindrical transformation of HMPAO SPET data Journal Articles
- A model of blood supply to the brain via the carotid arteries: Effects of obstructive vs. sclerotic changes Journal Articles
- A simulation model to study the role of the extracranial venous drainage pathways in intracranial hemodynamics Conferences
- Acute reduction in cerebral blood velocity on supine-to-stand transition increases postural instability in young adults Journal Articles
- Age differences in arterial and venous extra-cerebral blood flow in healthy adults: contributions of vascular risk factors and genetic variants Journal Articles
- Approaches to diagnostic magnetic resonance carotid angiography. Journal Articles
- Assessing perfusion changes during whole brain irradiation for patients with cerebral metastases Journal Articles
- Assessment of cerebral blood flow reserve using functional magnetic resonance imaging Journal Articles
- Association between Hematologic Findings and Brain Injury due to Neonatal Hypoxic-Ischemic Encephalopathy Journal Articles
- Association of Delirium With Cognitive Decline in Late Life Journal Articles
- Autoimmune and inflammatory mechanisms of CNS damage Journal Articles
- Axillary versus innominate artery cannulation for antegrade cerebral perfusion in aortic surgery: design of the Aortic Surgery Cerebral Protection Evaluation (ACE) CardioLink-3 randomised trial Journal Articles
- B Vitamins and Magnetic Resonance Imaging–Detected Ischemic Brain Lesions in Patients With Recent Transient Ischemic Attack or Stroke Journal Articles
- Brain Aging and Its Modifiers Journal Articles
- CT Assessment of Cerebral Perfusion: Experimental Validation and Initial Clinical Experience Journal Articles
- Carotid‐CNS MR flow imaging Journal Articles
- Cerebral Blood Flow Threshold of Ischemic Penumbra and Infarct Core in Acute Ischemic Stroke: A Systematic Review Journal Articles
- Cerebral Blood Volume and Blood Flow Responses to Hyperventilation in Brain Tumors During Isoflurane or Propofol Anesthesia Journal Articles
- Cerebral Blood Volume and Blood Flow at Varying Arterial Carbon Dioxide Tension Levels in Rabbits During Propofol Anesthesia Journal Articles
- Cerebral Effects in Superior Vena Caval Cannula Obstruction: The Role of Brain Monitoring Journal Articles
- Cerebral Hemodynamic Changes of Mild Traumatic Brain Injury at the Acute Stage Journal Articles
- Cerebral Hypoperfusion Is Exaggerated With an Upright Posture in Heart Failure Journal Articles
- Cerebral Microbleeds: Histopathological Correlation of Neuroimaging Journal Articles
- Cerebral Oximetry Monitoring to Maintain Normal Cerebral Oxygen Saturation during High-risk Cardiac Surgery Journal Articles
- Cerebral arteriovenous malformations: flow quantitation by means of two-dimensional cardiac-gated phase-contrast MR imaging. Journal Articles
- Cerebral blood flow changes during aging process and in cognitive disorders: A review Journal Articles
- Cerebrovascular Steal Phenomenon and Electroconvulsive Therapy Journal Articles
- Cerebrovascular adaptations to habitual resistance exercise with aging Journal Articles
- Cerebrovascular reactivity predicts stroke in high-grade carotid artery disease Journal Articles
- Changes in Vertebral Artery Blood Flow Following Various Head Positions and Cervical Spine Manipulation Journal Articles
- Chronic cerebrospinal venous insufficiency and iron deposition on susceptibility-weighted imaging in patients with multiple sclerosis: a pilot case-control study. Journal Articles
- Circle of Willis Collateral During Temporary Internal Carotid Artery Occlusion I: Observations From Digital Subtraction Angiography Journal Articles
- Circle of Willis Collateral During Temporary Internal Carotid Artery Occlusion II: Observations From Computed Tomography Angiography Journal Articles
- Computational haemodynamics in stenotic internal jugular veins Journal Articles
- Cortical calcification in sturge–weber syndrome on MRI‐SWI: Relation to brain perfusion status and seizure severity Journal Articles
- Corticospinal excitability is associated with hypocapnia but not changes in cerebral blood flow Journal Articles
- Crossmodal influences in somatosensory cortex: Interaction of vision and touch Journal Articles
- Declaring pediatric brain death: current practice in a Canadian pediatric critical care unit. Journal Articles
- Decreased oxygen saturation in asymmetrically prominent cortical veins in patients with cerebral ischemic stroke Journal Articles
- Decreased susceptibility of major veins in mild traumatic brain injury is correlated with post-concussive symptoms: A quantitative susceptibility mapping study Journal Articles
- Degree of Conjugate Gaze Deviation on CT Predicts Proximal Vessel Occlusion and May Expedite Endovascular Therapy Journal Articles
- Dopamine D2 receptors quantified in vivo in human narcolepsy Journal Articles
- Dual-Imaging Modality Approach to Evaluate Cerebral Hemodynamics in Growth-Restricted Fetuses: Oxygenation and Perfusion Journal Articles
- Dynamic CT measurement of cerebral blood flow: a validation study. Journal Articles
- Effects of hypercapnia, hypocapnia, and hyperoxemia on brain morphometrics determined by use of T1-weighted magnetic resonance imaging in isoflurane-anesthetized dogs Journal Articles
- Effects of reaction time variability and age on brain activity during Stroop task performance Journal Articles
- Effects of variable blast pressures on blood flow and oxygen saturation in rat brain as evidenced using MRI Journal Articles
- Embolization of the deep cervical collaterals—a unique endovascular approach to prevent repeated posterior fossa strokes refractory to medical therapy Journal Articles
- Establishing a baseline phase behavior in magnetic resonance imaging to determine normal vs. abnormal iron content in the brain Journal Articles
- Evaluating the Role of Reduced Oxygen Saturation and Vascular Damage in Traumatic Brain Injury Using Magnetic Resonance Perfusion-Weighted Imaging and Susceptibility-Weighted Imaging and Mapping Journal Articles
- Exploring Cerebrovascular Function in Osteoarthritis: “Heads‐up” Journal Articles
- Gadolinium‐enhanced high‐resolution MR angiography with adaptive vessel tracking: Preliminary results in the intracranial circulation Journal Articles
- Guidelines for the Determination of Brain Death in Infants and Children: An Update of the 1987 Task Force Recommendations Journal Articles
- Human severe sepsis cytokine mixture increases β2-integrin-dependent polymorphonuclear leukocyte adhesion to cerebral microvascular endothelial cells in vitro Journal Articles
- Identification of Penumbra and Infarct in Acute Ischemic Stroke Using Computed Tomography Perfusion–Derived Blood Flow and Blood Volume Measurements Journal Articles
- Identification of vascular structures as a major source of signal contrast in high resolution 2D and 3D functional activation imaging of the motor cortex at l.5T preliminary results Journal Articles
- Imaging cerebral amyloid angiopathy with susceptibility-weighted imaging. Journal Articles
- Imaging putative foetal cerebral blood oxygenation using susceptibility weighted imaging (SWI) Journal Articles
- Impact of CCSVI on cerebral haemodynamics: a mathematical study using MRI angiographic and flow data Journal Articles
- Impaired dynamic cerebral autoregulation in trained breath-hold divers Journal Articles
- Impairment of cerebral function following cardiac and other major surgery Journal Articles
- In vivo measurement of tissue damage, oxygen saturation changes and blood flow changes after experimental traumatic brain injury in rats using susceptibility weighted imaging Journal Articles
- In vivo regional cerebral blood volume: quantitative assessment with 3D T1-weighted pre- and postcontrast MR imaging. Journal Articles
- Increased left posterior parietal–temporal cortex activation after d-fenfluramine in women with panic disorder Journal Articles
- Increased susceptibility of asymmetrically prominent cortical veins correlates with misery perfusion in patients with occlusion of the middle cerebral artery Journal Articles
- Inferior Parietal Region Implicated in Neurocognitive Impairment in Schizophrenia Journal Articles
- Inhibition of [11C]mirtazapine binding by α2-adrenoceptor antagonists studied by positron emission tomography in living porcine brain Journal Articles
- Intermittent compression of the calf muscle as a countermeasure to protect blood pressure and brain blood flow in upright posture in older adults Journal Articles
- Intracerebroventricular but not intravenous interleukin-1β induces widespread vascular-mediated leukocyte infiltration and immune signal mRNA expression followed by brain-wide glial activation Journal Articles
- Intracranial aneurysms: evaluation by MR angiography. Journal Articles
- Intracranial circulation: preliminary clinical results with three-dimensional (volume) MR angiography. Journal Articles
- Is local hypoperfusion the reason for transient neurological deficits after STA-MCA bypass for moyamoya disease? Journal Articles
- MR high-resolution blood oxygenation level-dependent venography of occult (low-flow) vascular lesions. Journal Articles
- Magnetic resonance imaging signatures of vascular pathology in multiple sclerosis Journal Articles
- Mapping of Cerebral Oxygen Extraction Fraction Changes with Susceptibility-weighted Phase Imaging Journal Articles
- Measuring venous blood oxygenation in fetal brain using susceptibility‐weighted imaging Journal Articles
- Mechanisms of perioperative cerebral infarction. Journal Articles
- Mitochondrial angiopathy in cerebral blood vessels of mitochondrial encephalomyopathy Journal Articles
- Morphology of cerebral arteries Journal Articles
- Non Tumor Perfusion Changes Following Stereotactic Radiosurgery to Brain Metastases Journal Articles
- Non Tumor Perfusion Changes Following Stereotactic Radiosurgery to Brain Metastases Journal Articles
- Nonnvasive assessment of vascular architecture and function during modulated blood oxygenation using susceptibility weighted magnetic resonance imaging Journal Articles
- Noradrenergic dysfunction in the prefrontal cortex in depression: an [15O] H2O PET study of the neuromodulatory effects of clonidine Journal Articles
- Older Adults’ Drop in Cerebral Oxygenation on Standing Correlates With Postural Instability and May Improve With Sitting Prior to Standing Journal Articles
- Optimizing three-dimensional time-of-flight MR angiography with variable repetition time. Journal Articles
- Patterns of chronic venous insufficiency in the dural sinuses and extracranial draining veins and their relationship with white matter hyperintensities for patients with Parkinson's disease Journal Articles
- Perfusion Mapping Using Computed Tomography Allows Accurate Prediction of Cerebral Infarction in Experimental Brain Ischemia Conferences
- Protocol-dependence of middle cerebral artery dilation to modest hypercapnia Journal Articles
- Pulling back on the push–pull effect: use of lower body negative pressure to protect against drops in cerebral perfusion during airflight manoeuvres Journal Articles
- Quantifying the changes in oxygen extraction fraction and cerebral activity caused by caffeine and acetazolamide Journal Articles
- Quantitative Assessment of Cerebral Hemodynamics Using CT: Stability, Accuracy, and Precision Studies in Dogs Journal Articles
- Quantitative Flow Measurements in the Internal Jugular Veins of Multiple Sclerosis Patients Using Magnetic Resonance Imaging Journal Articles
- Quantitative measurements of regional cerebral blood volume using MRI in rats: Effects of arterial carbon dioxide tension and mannitol Journal Articles
- Regional Cerebral Blood Flow (rCBF) in Migraine During the Interictal Period: Different rCBF Patterns in Patients With and Without Aura Journal Articles
- Regional Cerebral Blood Flow in Man Manipulated by Direct Vagal Stimulation Journal Articles
- Regional brain activation in response to rectal distension in patients with irritable bowel syndrome and the effect of a history of abuse. Journal Articles
- Regional brain blood flow in the ovine fetus during transition to the low-voltage electrocortical state Journal Articles
- Regional tissue oxygenation in preterm born infants in association with echocardiographically significant patent ductus arteriosus Journal Articles
- Relationship of cross-brain oxygen content difference, cerebral blood flow, and metabolic rate to neurologic outcome after near-drowning Journal Articles
- Risks and Benefits of Anticoagulant Therapy Journal Articles
- Screening for chronic cerebrospinal venous insufficiency (CCSVI) using ultrasound--recommendations for a protocol. Conferences
- Severe hemodilutional anemia increases cerebral tissue injury following acute neurotrauma Conferences
- Short- and Long-Term Cerebrovascular Effects of Nitrendipine in Hypertensive Patients Journal Articles
- Short‐term ketone monoester supplementation improves cerebral blood flow and cognition in obesity: A randomized cross‐over trial Journal Articles
- Sodium nitroglycerin induces middle cerebral artery vasodilatation in young, healthy adults Journal Articles
- Susceptibility mapping of the dural sinuses and other superficial veins in the brain Journal Articles
- Susceptibility weighted imaging (SWI) Journal Articles
- Susceptibility weighted imaging in acute cerebral ischemia: review of emerging technical concepts and clinical applications Journal Articles
- TNF-alpha reduces cerebral blood volume and disrupts tissue homeostasis via an endothelin- and TNFR2-dependent pathway Journal Articles
- Taking NIRS-BCIs Outside the Lab: Towards Achieving Robustness Against Environment Noise Journal Articles
- Technical challenges of functional magnetic resonance imaging Journal Articles
- Technical challenges of functional magnetic resonance imaging. Journal Articles
- The Intracerebral Haemorrhage Acutely Decreasing Arterial Pressure Trial: ICH ADAPT Journal Articles
- The Role of Venous Abnormalities in Neurological Disease Journal Articles
- The acute effect of methylphenidate on cerebral blood flow in boys with attention-deficit/hyperactivity disorder Journal Articles
- The effects of aging on visual memory: evidence for functional reorganization of cortical networks Journal Articles
- The effects of water temperature on cerebral blood flow during aquatic exercise Journal Articles
- Tissue similarity maps (TSMs): A new means of mapping vascular behavior and calculating relative blood volume in perfusion weighted imaging Journal Articles
- Vascular, flow and perfusion abnormalities in Parkinson's disease Journal Articles
- What are the effects of acute exercise and exercise training on cerebrovascular hemodynamics following stroke? A systematic review and meta-analysis Journal Articles
- When it matters that a 'Stroke' is not a stroke Journal Articles
- White Matter Thresholds for Ischemic Penumbra and Infarct Core in Patients with Acute Stroke: CT Perfusion Study Journal Articles
- Whole-Brain Perfusion Imaging With 320-MDCT Scanner: Reducing Radiation Dose by Increasing Sampling Interval Journal Articles