Cerebral Blood Flow
Cerebral Blood Flow
... cerebral blood flow in small preterm infants with patent ductus arteriosus, abstracted. Presented at the Annual Meet- ing of the Americdn Academy of Pediatrics, New York, October 1982[r] ...
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Cerebral Blood Flow in Coarctation of the Aorta
... 3) In subjects with coarctation of the aorta the calculated cerebral oxygen consumption was in- creased, but their cerebral blood flow was not significantly different from normal.. 4) In[r] ...
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The contribution of astrocytes to the regulation of cerebral blood flow
... that cerebral blood flow (CBF) is matched to neuronal metabolic ...Accordingly, blood flow is increased to areas where neurons are more active (a response termed functional ...activity, ...
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CEREBRAL BLOOD FLOW AND OXYGEN CONSUMPTION IN NEUROSYPHILIS
... In the patients with asymptomatic neurosyphilis the distribution of the cerebral blood flow values and the mean were not significantly different from those found in the control subjects [r] ...
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Effect of acetazolamide on cerebral blood flow and cerebral metabolic rate for oxygen
... The aim of this study was to evaluate the effect of acetazolamide on cerebral blood flow (CBF) and cerebral metabolic rate for oxygen (CMRO2). CBF, arterial and jugular venous partial O2 ...
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Coupling between cerebral blood flow and cerebral blood volume: Contributions of different vascular compartments
... BOLD, blood oxygenation level dependent; CASL, continuous arterial spin labelling; CBF, cerebral blood flow; CBV, cerebral blood volume; EPI, echo planar imaging; GBCA, ...
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Cerebral Blood Flow and Metabolism in the Wernicke Korsakoff Syndrome
... Cerebral blood flow and metabolism were measured by the iodoantipyrine-4- 131 I method in nine patients and by the nitrous oxide method in three patients with the Wernicke-Korsakoff ...syndrome. ...
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The Effect of Deafferentation on Cerebral Blood Flow Response to Acetazolamide
... pico-count flow-through detector for use in cerebral blood flow PET ...regional cerebral blood flow and oxygen metabo- lism in man using 15 O and positron emission ...
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How To Determine Cerebral Blood Flow During Meditation
... This current study retrospectively evaluated all of the meditation subjects that we have studied to date using SPECT imag- ing and compared the cerebral blood flow (CBF) to whole brain ratios during ...
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Effects of the exercise in the cerebral blood flow and metabolism: A review
... that cerebral blood flow decreases during high-intensity exercise as a consequence of a local hyperventilation and vasoconstriction of the areas with lower cerebral ...the cerebral ...
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Cerebral Blood Flow Measurement Techniques in Infants and Children
... Because there have not been any studies of cerebral blood flow in normal children using the ‘33Xe clearance method, the meaning of values ob- tamed in the abnormal infants is unclear. Al[r] ...
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Cerebral blood flow in Alzheimer’s disease
... Brain hypoperfusion can be triggered or complicated by cardiovascular-related diseases, including stroke, cere- bral infarction, hypertension, hypotension, coronary artery disease, myocardial infarction, valvulopathy, ...
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Optical Cerebral Blood Flow Monitoring of Mice to Men
... of cerebral tissue is its significant sensitivity to blood flow and oxygenation in the extra-cerebral tissues (scalp and skull) [26, 184, 221, 237, ...and cerebral hemodynamics in the ...
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Cerebral Blood Flow and Internal Carotid Artery Flow During Carotid Surgery
... simultaneous measurements of internal carotid artery flow (ICAF) (electromagnetic square- wave flowmeter) and regional cerebral blood flow (rCBF) ( 183 Xenon injection technique) were ma[r] ...
Distribution of regional cerebral blood flow in voluntarily diving rats
... in cerebral blood flow during diving, despite a profound decrease in cardiac output associated with the dive ...of cerebral blood flow suggests that almost all brain regions are ...
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Role of Large Arteries in Regulation of Cerebral Blood Flow in Dogs
... middle cerebral arteries. This pressure gradient suggests that large cerebral arteries contribute to cerebral ...large cerebral arteries contribute to regulation of cerebral ...
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Phenobarbital and Cerebral Blood Flow During Hypertension in the Newborn Beagle
... At anticonvul- sant dosage, phenobarbital sodium decreased mean arte- rial blood pressure transiently during steady state and significantly reduced total cerebral blood flow during pheny[r] ...
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Normal Cerebral Blood Flow Volume in Healthy Nigerian Adults
... Aims and Objectives: The main aim of the study was to determine age and sex specific normal cerebral blood flow volume by Doppler ultrasonography of the extracranial carotid and vertebral arteries in ...
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On the normalization of cerebral blood flow
... the blood pressure and flow distribution depends on the considered blood rheological model; we already analyzed this issue in a recent ...total blood perfusion flux Q in a given voxel is directly ...
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Cerebral Blood Flow Studies in Stroke
... There was a release of free fatty acids and inorganic phosphate, as well as serotonin and norepinephrine, from the infarcted brain; thi s has now been con- firmed [r] ...
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