about
A review of calibrated blood oxygenation level-dependent (BOLD) methods for the measurement of task-induced changes in brain oxygen metabolismAn analysis of the use of hyperoxia for measuring venous cerebral blood volume: comparison of the existing method with a new analysis approachA New Functional MRI Approach for Investigating Modulations of Brain Oxygen MetabolismIdentifying the ischaemic penumbra using pH-weighted magnetic resonance imaging.Investigating the field-dependence of the Davis model: Calibrated fMRI at 1.5, 3 and 7T.Comparing different analysis methods for quantifying the MRI amide proton transfer (APT) effect in hyperacute stroke patients.Calibrating the BOLD response without administering gases: comparison of hypercapnia calibration with calibration using an asymmetric spin echo.A novel Bayesian approach to accounting for uncertainty in fMRI-derived estimates of cerebral oxygen metabolism fluctuationsRapid cerebrovascular reactivity mapping: Enabling vascular reactivity information to be routinely acquired.Hemispheric asymmetry in cerebrovascular reactivity of the human primary motor cortex: an in vivo study at 7 T.A streamlined acquisition for mapping baseline brain oxygenation using quantitative BOLD.Improving the specificity of R2' to the deoxyhaemoglobin content of brain tissue: Prospective correction of macroscopic magnetic field gradients.Measurement of oxygen extraction fraction (OEF): An optimized BOLD signal model for use with hypercapnic and hyperoxic calibration.A general analysis of calibrated BOLD methodology for measuring CMRO2 responses: comparison of a new approach with existing methods.Sources of systematic error in calibrated BOLD based mapping of baseline oxygen extraction fraction.Gas-free calibrated fMRI with a correction for vessel-size sensitivity.Multiparametric measurement of cerebral physiology using calibrated fMRI.The relationship between blood flow impairment and oxygen depletion in acute ischemic stroke imaged with magnetic resonance imaging.The change in cerebrovascular reactivity between 3 T and 7 T measured using graded hypercapnia.Perturbation of the BOLD response by a contrast agent and interpretation through a modified balloon model.Measuring venous blood volume changes during activation using hyperoxia.Field strength dependence of R1 and R2* relaxivities of human whole blood to ProHance, Vasovist, and deoxyhemoglobin.An improved method for acquiring cerebrovascular reactivity maps.Coupling between cerebral blood flow and cerebral blood volume: Contributions of different vascular compartmentsProspects for investigating brain oxygenation in acute stroke: Experience with a non-contrast quantitative BOLD based approach.
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description
hulumtues
@sq
onderzoeker
@nl
researcher
@en
հետազոտող
@hy
name
Nicholas P Blockley
@nl
Nicholas P Blockley
@sl
Nicholas P. Blockley
@en
Nicholas P. Blockley
@es
type
label
Nicholas P Blockley
@nl
Nicholas P Blockley
@sl
Nicholas P. Blockley
@en
Nicholas P. Blockley
@es
prefLabel
Nicholas P Blockley
@nl
Nicholas P Blockley
@sl
Nicholas P. Blockley
@en
Nicholas P. Blockley
@es
P106
P1153
25724144300
P21
P2456
P31
P496
0000-0003-2595-8285