oxygenation level
Blood oxygenation level-dependent magnetic resonance imaging during carbogen breathing: differentiation between prostate cancer and benign prostate hyperplasia and correlation with vessel maturity
... blood oxygenation level- dependent (BOLD) contrast magnetic resonance imaging (MRI) can evaluate tumor maturity and preoperatively differentiate prostate cancer (PCa) from benign prostate hyperplasia ...
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Effects of iodinated contrast agents on renal oxygenation level determined by blood oxygenation level dependent magnetic resonance imaging in rabbit models of type 1 and type 2 diabetic nephropathy
... blood oxygenation level dependent (BOLD) MRI, can facilitate detailed noninvasive assessment of renal ...Tissue oxygenation bioavailability can be evaluated in terms of the R2* ...poor ...
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Blood oxygenation level-dependent MRI for assessment of renal oxygenation
... renal oxygenation in disease and to construct sophisticated mathematical models that enhance the correlation between BOLD MRI signals and intrarenal pO 2 ...
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How Depth of Anesthesia Influences the Blood Oxygenation Level–Dependent Signal from the Visual Cortex of Children
... The level of anesthesia was changed by ...end-tidal level of sevoflurane reached a steady ...anesthetic level had been stable for 15 minutes, we initiated the next functional measurement at the end ...
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Relationship between Caffeine Induced Changes in Resting Cerebral Perfusion and Blood Oxygenation Level Dependent Signal
... We propose that any drug or condition that has both vascular and neural effects will result in a complex relationship between resting cerebral perfusion and BOLD signal intensity changes[r] ...
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Oxygenation sensitive CMR for assessing vasodilator induced changes of myocardial oxygenation
... blood oxygenation level-dependent contrast magnetic resonance ...myocardial oxygenation and perfusion under pharmacological stress with dipyridamole: assessment using T*2 and T1 ...
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Hippocampal Atrophy Is Associated with Altered Hippocampus–Posterior Cingulate Cortex Connectivity in Mesial Temporal Lobe Epilepsy with Hippocampal Sclerosis
... Intrinsic functional connectivity iFC between brain regions represents the synchronization of blood oxygenation level– dependent signal fluctuations in MR imaging during the resting stat[r] ...
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Effect of acupuncture and its influence on cerebral activity in functional dyspepsia patients: study protocol for a randomized controlled trial
... blood oxygenation level-dependent; CES-D: Center for Epidemiological Studies Depression Scale; CONT: continuous pressure stimuli run; CSQ: Coping Strategies Questionnaire; EPS: epigastric pain syndrome; FD: ...
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Altered Persistence of Brain Activity in Schizophrenia during Working Memory Tasks
... blood oxygenation level-dependent (BOLD) time series of patients diagnosed with schizophrenia both at resting state and during working memory tasks, by computing a key measure from complexity science, the ...
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Microstructural imaging of the human brain with a ‘super scanner’: 10 key advantages of ultra strong gradients for diffusion MRI
... ACRONYMS USED IN THIS WORK: ADC = apparent diffusion coefficient AMICO = Accelerated Microstructure Imaging via Convex Optimization BOLD = blood-oxygenation level-dependent CHARMED = com[r] ...
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BRIDGING THE GAP BETWEEN NEUROIMAGING AND NEURONAL PHYSIOLOGY
... blood oxygenation level dependent (BOLD) functional magnetic resonance imaging (fMRI) studies have become ubiquitous and are of ever increasing importance for clinical and basic neurosciences, the ...
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Dynamic Assessment of Cerebral Metabolic Rate of Oxygen (cmro2) With Magnetic Resonance Imaging
... Changes in cerebral blood flow and cerebral oxygen metabolism during neural activation measured by positron emission tomography: comparison with blood oxygenation level-dependent cont[r] ...
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Genetic and Environmental Influences on Neuroimaging Phenotypes: A Meta-Analytical Perspective on Twin Imaging Studies
... Genetic and Environmental Effects on Brain Function Compared to brain structure, there is still relatively lit- tle known about the heritability of task-related blood- oxygenation-level-[r] ...
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Functional neuronal network activity differs with cognitive dysfunction in childhood onset systemic lupus erythematosus
... blood oxygenation level-dependent; CPT-IP: continuous performance task- identical pairs; cSLE: childhood-onset SLE; FBIRN: Function Biomedical Informatics Research Network; fMRI: functional magnetic ...
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Quantitative CMR markers of impaired vascular reactivity associated with age and peripheral artery disease
... Methods and results: The study population consisted of young healthy subjects (YH, 30 ± 7 yrs, N = 19),PAD (71 ± 9 yrs, N = 38), and older healthy controls (OHC, 68 ± 9 yrs, N = 43). Peripheral vascular reactivity was ...
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Associations of therapeutic hypothermia with clinical outcomes in patients receiving ECPR after cardiac arrest: systematic review with meta-analysis
... 68. Lamhaut L, Tea V, Raphalen JH, An K, Dagron C, Jouffroy R, et al. Coronary lesions in refractory out of hospital cardiac arrest (OHCA) treated by extra corporeal pulmonary resuscitation (ECPR). Resuscitation. ...
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Pre and Apnoeic high flow oxygenation for RApid sequence intubation in The Emergency department (Pre AeRATE): study protocol for a multicentre, randomised controlled trial
... Research assistants will be stationed in both EDs to screen, enrol, and randomise eligible patients during of- fice hours on weekdays. After office hours, attending physicians with eligible patients will call the study ...
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OXYGEN SATURATION INDEX FOR ASSESSMENT OF RESPIRATORY FAILURE IN NEONATES
... ded patients treated during the one-year period (from January 2017 through December 2017). Our including criteria were: neonatal age, involve term and preterm neonates, admited to the NICU, because of respiratory failure ...
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Visual hallucinations in Alzheimer's disease do not seem to be associated with chronic hypoperfusion of to visual processing areas V2 and V3 but may be associated with reduced cholinergic input to these areas
... Current theories of the basis of visual hallucinations in dementia include the perception and attention deficit model, which proposes a lack of integration of incoming sensory information and top-down prior knowledge/ex- ...
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Impaired Autoregulation in Preterm Infants Identified by Using Spatially Resolved Spectroscopy
... and oxygenation were di- rectly dependent on arterial blood pressure, and, hence, they are consistent with the presence of a “pressure- passive” cerebral ...
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