Results 1 to 10 of about 1,173,497 (381)

Fetal Cerebral Blood Flow (Dys)autoregulation [PDF]

Diagnostics
Background: As an extremely sensitive organ, particularly during in utero development, the brain has intrinsic systems to reduce the risk of cerebral damage in cases of insult, such as energy deprivation, due to a mechanism of positive balance in ...
Cristiana Moreira, Luís Guedes-Martins
doaj   +2 more sources

CEREBRAL BLOOD FLOW [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1971
B. Jennett
openaire   +3 more sources

Cerebral Blood Flow [PDF]

Neurosurgical Focus, 2012
Warren R. Selman, H. Richard Winn
  +5 more sources

Greater cardiorespiratory fitness is associated with higher cerebral blood flow and lower oxygen extraction fraction in healthy older adults. [PDF]

J Cereb Blood Flow Metab
Sanami S, Rezaei A, Tremblay SA, Potvin-Jutras Z, Sabra D, Intzandt B, Gagnon C, Mainville-Berthiaume A, Wright L, Gayda M, Iglesies-Grau J, Nigam A, Bherer L, Gauthier CJ.   +13 more
europepmc   +2 more sources

Phase contrast-derived cerebral blood flow is associated with neurodegeneration and cerebrovascular injury in older adults [PDF]

Frontiers in Neuroscience
Global cerebral blood flow and the local delivery of blood through the vascular network are essential to maintain brain and cognitive health throughout the lifespan.
Jeffrey D. Pyne, Jeffrey D. Pyne, Jeffrey D. Pyne, Clarissa D. Morales, Clarissa D. Morales, Clarissa D. Morales, A. Zarina Kraal, A. Zarina Kraal, A. Zarina Kraal, Mohamad J. Alshikho, Mohamad J. Alshikho, Mohamad J. Alshikho, Patrick J. Lao, Patrick J. Lao, Patrick J. Lao, Indira C. Turney, Indira C. Turney, Indira C. Turney, Erica Amarante, Erica Amarante, Erica Amarante, Rafael V. Lippert, Rafael V. Lippert, Rafael V. Lippert, Julia F. Chang, Julia F. Chang, Julia F. Chang, Jose Gutierrez, Jose Gutierrez, Jose Gutierrez, Jennifer J. Manly, Jennifer J. Manly, Jennifer J. Manly, Richard Mayeux, Richard Mayeux, Richard Mayeux, Richard Mayeux, Adam M. Brickman, Adam M. Brickman, Adam M. Brickman   +39 more
doaj   +2 more sources

Nimodipine augments cerebrovascular reactivity in aging but runs the risk of local perfusion reduction in acute cerebral ischemia

Frontiers in Aging Neuroscience, 2023
IntroductionThe efficacy of cerebrovascular reactivity (CVR) is taken as an indicator of cerebrovascular health.Methods and ResultsWe found that CVR tested with the inhalation of 10 % CO2 declined in the parietal cortex of 18-20-month-old rats.
Szilvia Kecskés, Szilvia Kecskés, Ákos Menyhárt, Ákos Menyhárt, Ferenc Bari, Eszter Farkas, Eszter Farkas   +6 more
doaj   +1 more source

Cerebral blood flow velocity is associated with endothelial function in men [PDF]

Journal of Men's Health, 2021
Background and objective: Reduction in cerebral blood flow with aging leads to cognitive decline and brain atrophy. Cerebrovascular hemodynamics are associated with vascular function.
Nobuhiko Akazawa, Hiroshi Kumagai, Toru Yoshikawa, Kanae Myoenzono, Koichiro Tanahashi, Seiji Maeda   +5 more
doaj   +1 more source

Integrative cerebral blood flow regulation in ischemic stroke

Journal of Cerebral Blood Flow and Metabolism, 2021
Optimizing cerebral perfusion is key to rescuing salvageable ischemic brain tissue. Despite being an important determinant of cerebral perfusion, there are no effective guidelines for blood pressure (BP) management in acute stroke.
Jui-Lin Fan, P. Brassard, C. Rickards, R. Nogueira, N. Nasr, Fiona D McBryde, J. Fisher, Y. Tzeng   +7 more
semanticscholar   +1 more source

Modeling of intracranial vessels and Simulation of cerebral blood flow [PDF]

E3S Web of Conferences, 2020
The stable regulation of cerebral blood flow plays an important role in the normal operation of brain function. The disturbance of cerebral blood flow automatic regulation will lead to brain injury and lead to cerebrovascular disease. Therefore, it is of
Yan Yingying, Ke Li, Du Qiang, Ding Xiaodi, Chen Jia   +4 more
doaj   +1 more source

Comparison of cerebral blood flow in subjects with and without chronic obstructive pulmonary disease from the population-based Rotterdam Study

BMJ Open, 2021
Objectives Patients with chronic obstructive pulmonary disease (COPD) are at increased risk of cerebrovascular disease, which might be associated with decreases in cerebral blood flow. Since studies examining cerebral blood flow in COPD remain scarce and
Lies Lahousse, Ernst Rietzschel, Meike W Vernooij, Daniel Bos, Maxim Grymonprez, Guy Brusselle, Sara R A Wijnant, Natalie Terzikhan   +7 more
doaj   +1 more source