Cerebrovascular physiology – article alert #91

Migraine and brain blood flow

472- Migraine and cerebral blood flow in the general population – Loehrer et al.

Orthostatic hypotension and the brain

473- Influence of nocturnal and daytime sleep on initial orthostatic hypotension – Lewis et al.

Cerebrovascular regulation

474- Rapid pressure-to-flow dynamics of cerebral autoregulation induced by instantaneous changes of arterial CO2 – Liu et al.

475- Relationship Between Cerebral Blood Flow and Blood Pressure in Long-Term Heart Transplant Recipients – Smirl et al.

476- Cerebral autoregulation is minimally influenced by the superior cervical ganglion in two- week-old lambs, and absent in preterm lambs immediately following delivery – Czynski et al.

Exercise/fitness and the brain

477- Effects of interval training on cognitive functioning and cerebral oxygenation in obese patients: A pilot study – Drigny et al.

478- Improved cerebral oxygenation response and executive performance as a function of cardiorespiratory fitness in older women: a fNIRS study – Albinet et al.

LVAD and the brain

479- Effect of pulsatile and nonpulsatile flow on cerebral perfusion in patients with left ventricular assist devices – Cornwell et al.

Diabetes and the brain

480- Cerebral perfusion in insulin resistance and type 2 diabetes – Rusinek et al.

Nitrate and the brain

481- Dietary nitrate facilitates an acetazolamide-induced increase in cerebral blood flow during visual stimulation – Aamand et al.

Cerebrovascular reactivity

482- Factors affecting the determination of cerebrovascular reactivity – Regan et al.

Cerebrovascular physiology – article alert #90

Orthostatic tolerance and the brain

462- Impact of hypocapnia and cerebral perfusion on orthostatic tolerance – Lewis et al.

463- Phenylephrine Alteration of Cerebral Blood Flow During Orthostasis; Effect on N-Back Performance in Chronic Fatigue Syndrome – Medow et al.

Cerebral autoregulation

464- Does the static cerebral autoregulatory plateau have a finite slope in healthy preterm neonates? Toksvang and Berg

465- Dynamic cerebral autoregulation after bed rest: effects of volume loading and exercise countermeasures – Jeong et al.

466- Integrative physiological and computational approaches to understand autonomic control of cerebral autoregulation – Tan and Taylor

467- Arterial pressure above the upper cerebral autoregulation limit during cardiopulmonary bypass is associated with postoperative delirium – Hori et al.

468- Shoulder Surgery in the Beach Chair Position Is Associated with Diminished Cerebral Autoregulation but No Differences in Postoperative Cognition or Brain Injury Biomarker Levels Compared with Supine Positioning: The Anesthesia Patient Safety Foundation Beach Chair Study – Laflam et al.

Exercise and the brain

469- The effect of changes in cerebral blood flow on cognitive function during exercise – Ogoh et al.

470- Acute exercise stress reveals cerebrovascular benefits associated with moderate gains in cardiorespiratory fitness – Brugniaux et al.

Traumatic brain injury

471- Cerebrovascular regulation, exercise, and mild traumatic brain injury – Tan et al.

Cerebrovascular physiology – article alert #89

Brain autoregulation

452- Baroreflex and Cerebral Autoregulation Are Inversely Correlated – Nasr et al.

453- A comparison of dynamic cerebral autoregulation across changes in cerebral blood flow velocity for 200 s – Müller and Osterreich

454- Static autoregulation in humans: a review and reanalysis –  Numan et al.

455- Monitoring of Cerebral Autoregulation – Czosnyka and Miller

Pre-syncope and the brain

456- Case report: (Pre)syncopal symptoms associated with a negative internal jugular venous pressure – Olesen et al.

Traumatic brain injury

457- Current concepts of optimal cerebral perfusion pressure in traumatic brain injury – Prabhakar et al.

Nitric oxide and the brain

458- Nitric oxide and cerebrovascular regulation – Tabatabaei and Girouard

High altitude and the brain

459- Ventilatory Chemosensitivity, Cerebral and Muscle Oxygenation, and Total Hemoglobin Mass Before and After a 72-Day Mt. Everest Expedition – Cheung et al.

Head/neck/body positioning and the brain

460- Effect of head and neck positioning on cerebral perfusion during shoulder arthroscopy in beach chair position – Salazar et al.

461- Prone Position Is Associated with Mild Cerebral Oxygen Desaturation in Elderly Surgical Patients – Deiner et al.

Cerebrovascular physiology – article alert #88

Cardiac surgery and the brain

443- A systematic review of cerebral oxygenation-monitoring devices in cardiac surgery – Douds et al.

Hypoxia and the brain

444- Cerebral blood flow response to acute hypoxic hypoxia – Harris et al.

Brain reactivity to carbon dioxide

445- Cerebrovascular Reactivity to Carbon Dioxide Under Anesthesia: A Qualitative Systematic Review – Mariappan et al.

446- Measuring cerebrovascular reactivity: what stimulus to use? Fierstra et al.

447- Assessment of Cerebrovascular Reactivity during Resting State Breathing and Its Correlation with Cognitive Function in Hypertension – Hajjar et al.

Cardiopulmonary bypass and the brain

448- The impact of haemodilution and bypass pump flow on cerebral oxygen desaturation during cardiopulmonary bypass – A comparison of two systems of cardiopulmonary bypass – Bennett et al.

Diabetes and the brain

449- Cerebral hemodynamics and systemic endothelial function are already impaired in well-controlled type 2 diabetic patients, with short-term disease – Palazzo et al.

Exercise and the brain

450- Cerebral volumetric changes induced by prolonged hypoxic exposure and whole-body exercise – Rupp et al.

Blood pressure and the brain

451- Fundamental relationships between blood pressure and cerebral blood flow in humans-  Tzeng et al.

Cerebrovascular physiology – article alert #87

Sepsis and the brain

436- Transcranial Doppler to assess sepsis-associated encephalopathy in critically ill patients – Pierrakos et al.

Cardiovascular disease and the brain

437- The Synergistic Effects of Anxiety and Cerebral Hypoperfusion on Cognitive Dysfunction in Older Adults With Cardiovascular Disease – Alosco et al.

Brain monitoring

438- Cerebral blood flow velocity underestimates cerebral blood flow during modest hypercapnia and hypocapnia – Coverdale et al.

Subarachnoid hemorrhage and the brain

439- Bilateral Failure of Cerebral Autoregulation is Related to Unfavorable Outcome After Subarachnoid Hemorrhage – Budohoski et al.

Preeclampsia and the brain

440- Cerebral Oximetry Assessed by Near-Infrared Spectrometry During Preeclampsia: An Observational Study: A Preliminary Study of the Impact of Magnesium Sulfate Administration – Guerci et al.

Vasopressors and the brain

441- Differing effects when using phenylephrine and norepinephrine to augment cerebral blood flow after traumatic brain injury in the immature brain – Friess et al.

Exercise and the brain

442- Evidence Cerebral Blood-Flow Regulation Mediates Exercise-Cognition Links in Healthy Young Adults – Guiney et al.

Cerebrovascular physiology – article alert #85

Diabetes and the brain

425- Combined effects of type 2 diabetes and hypertension associated with cortical thinning and impaired cerebrovascular reactivity relative to hypertension alone in older adults – Tchistiakova et al.

Exercise and the brain

426- Electromyographic, cerebral, and muscle hemodynamic responses during intermittent, isometric contractions of the biceps brachii at three submaximal intensities – Bhambhani et al.

High altitude and the brain

427- Cerebral Blood Flow at High Altitude – Ainslie and Subudhi

Hypercapnia and the brain

428- The effect of hypercapnia on static cerebral autoregulation – Perry et al.

Caudal block and the brain

429- Reduction of cerebral mean blood flow velocity and oxygenation after high-volume (1.5 ml kg-1) caudal block in infants – Lundblad et al.

Water immersion and the brain

430- The Impact of Water Immersion during Exercise on Cerebral Blood Flow – Pugh et al.

Coronary artery bypass surgery and the brain

431- Attenuation of Regional Cerebral Blood Flow During Memory Processing After Coronary Artery Bypass Surgery – Badgaiyan et al.

 

 

 

Cerebrovascular physiology – article alert #84

Carotid sinus hypersensitivity and the brain

420- Symptomatic presentation of carotid sinus hypersensitivity is associated with impaired cerebral autoregulation – Tan et al.

Hypertension and the brain

421- Cerebral Blood Volume and Vasodilation are Independently Diminished by Aging and Hypertension: A Near InfraRed Spectroscopy Study – Shaul et al.

Diabetes and the brain

422- White matter integrity disruptions associated with cognitive impairments in type 2 diabetes patients – Zhang et al.

Aging and the brain

423- Age, aerobic fitness and cerebral perfusion during exercise: role of carbon dioxide – Flück et al.

Manipulation of blood pressure and the brain

424- How important is peri-operative hypertension?  Sanders