[PDF] Top 20 The effect of changing arterial blood pressure and carbon dioxide on cerebral blood flow.
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The effect of changing arterial blood pressure and carbon dioxide on cerebral blood flow.
... neurology and stroke medicine, the implications of the concept of maximal vasodilation has had to this day major impact in the understanding and management of ... Voir le document complet
8
Changes in cerebral blood flow and vasoreactivity to CO(2) measured by Arterial Spin Labeling after 6 days at 4,350 m.
... outweigh the opposing effect of the slightly increased hematocrit on blood ...in arterial blood pressure was observed on day 5 at 4,350 m, while similar values were ... Voir le document complet
36
A coaxial coupled model of cerebral flows: blood and cerebrospinal fluid
... France and CNRS, IMFT, F-31400 Toulouse, France Abstract (500 words ...simulate the Cerebrospinal Fluid (CSF) flows in the cerebral sub-arachnoid spaces, and its coupling with ... Voir le document complet
2
A shallow water with variable pressure model for blood flow simulation
... simulations of blood flow in arteries with a variable stiffness and cross-section at rest using a finite volume method coupled with a hydrostatic reconstruction of the variables ... Voir le document complet
23
Ten-year change in blood pressure levels and prevalence of hypertension in urban and rural Cameroon.: Blood pressure changes in Cameroon
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet
2
Pressure Boundary Conditions for Blood Flows
... tic blood flow analysis. A hierarchy of approximations helps reducing the overall computational effort of updating the triangulation at every time ...On the other hand, ... Voir le document complet
15
Hostility, Social Support and Nighttime Blood Pressure Dipping
... conclusion, the current results suggest that hostility and social support may influence BP dipping, though the effects were modest and influenced by other variables, particularly, age ... Voir le document complet
40
From cerebral blood flow modeling to vascular units map in primate cortex
... analyze the territories of 37 penetrating arterioles and 24 draining venules resulting from the analysis of 18 cubic millimeters of monkey cerebral cortex where the ... Voir le document complet
4
From cerebral blood flow modeling to vascular units map in primate cortex
... This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 10542 To cite this version : Guibert, Romain and Fonta, Caroline and Plouraboué, Franck From cerebral ... Voir le document complet
3
Association of hypermagnesemia and blood pressure in the critically ill
... used the Multiparameter Intelligent Monitoring in Intensive Care (MIMIC-II) research database, a joint venture of the Laboratory for Computational Physiology at Massachusetts Institute of ... Voir le document complet
16
Blood pressure in haemodialyzed patients: a study by ambulatory blood pressure monitoring during the interdialytic period
... Abstract.The aim of this study is to define wether pre or post dialysis blood pressure (BP) predicted better the usual interdialytic BP, to analyze the influence of haemodialysis on the[r] ... Voir le document complet
1
Impact of cerebral blood flow level on the fluctuations of resting-state BOLD fMRI in anesthetized rats
... The Blood Oxygen Level Dependent (BOLD) signal, used in resting-state functional Magnetic Resonance Imaging (fMRI), is tighly linked to Cerebral Blood Flow ...evaluates the ... Voir le document complet
5
Intermittent Hypoxia Increases Arterial Blood Pressure in Humans Through a Renin-Angiotensin System-Dependent Mechanism
... throughout the day (Figure 2; AM versus PM ). This raises the possibility that the observed increase in blood pressure would have been greater if exposure to IH had occurred during ... Voir le document complet
9
Non-invasive estimation of hepatic blood perfusion from H2 15O PET images using tissue-derived arterial and portal input functions.: Non-invasive hepatic blood flow from PET
... , and to account for the appearance time (∆ t p sec) via the gut ...(1) and (2) to examine adequacy for a usage of model ...region of interest (ROI) was placed on the ... Voir le document complet
43
Multiscale modelling of blood flow in cerebral microcirculation: Details at capillary scale control accuracy at the level of the cortex
... red blood cell partitioning at microvascular bifurcations are neglected, following [1, 14, 16, 18, 28], so that the hematocrit is ...describing the coupling between the network (Section 2.2) ... Voir le document complet
36
Doppler sonography of cerebral blood flow for early prognostication after out-of-hospital cardiac arrest DOTAC study
... Defining the characteristic relationship between arterial pressure and cerebral ...coupling and cerebrovascular reactivity during mild hypothermia after cardiac arrest*: Crit ... Voir le document complet
18
Blood flow simulation and magnetohydrodynamics effects in MRI
... for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...not. The documents may come from teaching and research institutions in France or ... Voir le document complet
2
Blood Rheology: Key Parameters, Impact on Blood Flow, Role in Sickle Cell Disease and Effects of Exercise
... from the spleen ( Isbister, 1997 ), and water trapping in muscle ( Ploutz-Snyder et ...during and immediately after exercise ( Reinhart et al., 1983 ; Galea and Davidson, 1985 ; ... Voir le document complet
15
Obstructive sleep apnea during REM sleep and daytime cerebral functioning : a regional cerebral blood flow study using high-resolution SPECT
... 55 and 85 years old with a wide range of OSA severities from ads in media, although some subjects (n=21) were recruited from a waiting list for OSA screening in a pulmonary ...depression and anxiety ... Voir le document complet
44
Ultrafast imaging of blood flow dynamics in the myocardium
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet
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